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A basic radar plot can be used to .... rqca_16.bmp
A complete oscillation of a radio wave is called...... rq_18.bmp
A corner reflector is used to...... rqtrf_5.bmp
A factor in determining a radar maximum range is...... rqps_4.bmp
A falling barometer is an indication of ....
A function of the deflection coils in a C.R.T. is to.... rqco_2.bmp
A navigational position line is a part of a ......
A radar log should record.... rqewi_24.bmp
A radar presentation feature which can often be used to advantage for position fixing rqpf_21.bmp
A radar presentation feature which is useful in radar pilotage is.... rqpf_16.bmp
A radar reflection plotter can be used to.... rqca_18.bmp
A radar target is likely to give the poorest reflection if it's shape is...... rqtrf_4.bmp
A radar target of a certain size is likely to give a stronger echo if it is made of..... rqtrf_2.bmp
A radar with a wavelength of 3.2 cm would have a frequency of about.... rq_21.bmp
A reflection plotter is a radar device which.... rqca_18.bmp
A squall line of sharp changes of wind, is very often associated with ......
A sudden rising strong wind, or sudden increase of wind usually followed immediately by a shower of rain or snow is called a ......
A target with a "rough" surface is likely to...... rqtrf_6.bmp
A target with a smooth surface will only give a good echo if it's aspect relative to the rqtrf_7.bmp
A true motion radar display shows.... rqca_22.bmp
A typical figure for minimum radar range is...... rqps_11.bmp
A typical pulse repetition frequency is...... rq_9.bmp
A typical radar pulse length is...... rq_9.bmp
A vessel fitted with an operational radar must use it under Rule 6 to.... rq_26.bmp
A vessel is under pilotage approaching a European port. Who is responsible for the safe navigation of the vessel?
Accurate target bearings are obtained by...... rq_14.bmp
Acea parte a uraganului care este situata in dreapta traiectoriei sale in sensul in care se deplaseaza furtuna, in emisfera nordica, este numita:
Acordul receptorului LORAN-C pe freceventa de lucru a unui lant LORAN-C se face in functie de:
After a collision on the high seas, the Master of a ship sailing under its flag has several legal duties? Which answer does NOT belong in the list?
After changing range scales on which the ARPA facilities are available, or resetting the display, in what period of time should full plotting information be displayed?
Altering the range scale may automatically change the.... rqdcp_6.bmp
An A.R.P.A. is an.... rqca_19.bmp
An aid to identifying land features at long range is.... rqpf_3.bmp
An alternative name for the anti-rain clutter control is the.... rqdcp_8.bmp
An alternative name for the anti-sea clutter control is the.... rqdcp_3.bmp
An occluded depression tends to move ....
An OOW, on duty in coastal waters, notices that he becomes too busy to be able to take a fix. What should he do?
An operation check required on installation is to.... rqewi_19.bmp
An operational check you should carry out when a radar set is installed is to .... rqewi_19.bmp
Anticiclonii sunt caracterizati de obicei prin:
Apart from ensuring navigational safety at anchorage, what should the OOW do?
Arcul de cerc vertical masurat de la orizontul adevarat astronomic pana la paralelul de inaltime al astrului se numeste:
As distance from the scanner increases, the power of the radar beam.... rq_4.bmp
Assuming a forecast wind of say, 30 kts, with the maximum wind duration and maxim WEATHER ROUTEÌNG1.JPG
Astrii avand declinatia in valoare absoluta mai mica decat colatitudinea intersecteaza orizontul adevarat astronomic in doua puncte corespunzatoare:
At the commencement of a sea voyage the Master, a Pilot, the OOW and 2 ratings are present on the bridge. Who is in charge?
At what intervals should an EPÌRB be tested, inspected and, if necessary have the source of energy replaced?
Attenuation is .... rqewi_1.bmp
Attenuation is likely to cause .... rqewi_21.bmp
Attenuation of the radar beam is greatest in.... rqewi_10.bmp
Aversele puternice de ploaie frecvent insotite de descarcari electrice sunt asociate cu:
Axa lumii intersecteaza sfera cereasca in doua puncte numite:
Axa lumii si verticala locului observatorului determina planul:
Bataia geografica a unui far este calculata in functie de:
Bataia geografica a unui far este specificata in Cartea farurilor pentru o inaltime a ochiului observatorului de:
Bataia nominala a unui far reprezinta distanta la care se vede lumina acestuia cand vizibilitatea meteorologica este de:
Bearing accuracy depends mainly on.... rq_14.bmp
Before taking target bearings, you should check that.... rqdcp_11.bmp
Cand exista o diferenta nesemnificativa intre inaltimile a doua ape inalte succesive sau a doua ape joase succesive intr-o zi mareica, mareea se numeste
Cand sunt activate zonele de veghe (ring guard) la un radar ARPA care din afirmatiile de mai jos este ADEVARATA?
Cand sunt traversate de un front, izobarele tind:
Cand temperatura unei mase de aer scade:
Caracteristicile de functionare a radiofarurilor sunt continute in ,Admiralty List of Radio Signals¨:
Caracterizati zona calmurilor ecuatoriale :
Care din afirmatia de mai jos cu privire la factorii care afecteaza precizia punctului LORAN-C este falsa:
Care din afirmatiile de mai jos cu privire la efectul de uscat este FALSA:
Care din afirmatiile de mai jos cu privire la parametrii segmentului spatial GPS este FALSA?
Care din afirmatiile de mai jos cu privire la proiectia Mercator este FALSA?
Care din afirmatiile de mai jos cu privire la rolul segmentului de control GPS este FALSA:
Care din afirmatiile de mai jos este adevarata? ccl_43.jpg
Care din afirmatiile de mai jos este adevarata? ccl_44.jpg
Care din afirmatiile de mai jos privind mareele de apogeu este ADEVARATA?
Care din afirmatiile de mai jos privind viteza de deplasare a fronturilor este ADEVARATA?
Care din afirmatiile de mai jos privitoare la efectul fortei Coriolis asupra curentilor oceanici din emisfera nordica este ADEVARATA?
Care din afirmatiile privitoare la miscarea diurna a sferei ceresti este FALSA:
Care din elementele constructive ale navei are de regula cea mai mare influenta asupra valorii deviatiei radio si care determina variatia de tip cuadrantal
Care din factorii enumerati mai jos nu influenteaza precizia dreptei de inaltime?
Care din urmatoarele afirmatii este ADEVARATA? Ìn cadrul simularii manevrei de evitare la un radar ARPA cu sistem vectorial efectele manevrei de evi
Care din urmatoarele afirmatii este ADEVARATA? Simularea manevrei de evitare, la un radar ARPA cu sistem vectorial, are ca rezultat:
Care din urmatoarele afirmatii este ADEVARATA? Ìn conditiile in care exista deriva, pe Planseta RADAR se lucreaza cu urmatorii parametri de miscare p
Care din urmatoarele afirmatii este ADEVARATA? O harta electronica radar (True MAP) poate fi trasata pe ecranul radar de catre utilizator si ulterior folo
Care din urmatoarele afirmatii este FALSA? La un radar ARPA cu sistem vectorial, in cadrul simularii manevrei de evitare pot fi modificati urmatorii param
Care din urmatoarele afirmatii este FALSA? Ìn conditiile in care exista deriva, plotand pe Planseta RADAR pozitiile succesive ale unui reper fix se poate
Care din urmatoarele afirmatii privitoare la utilizarea PÌ (paralelelor indicatoare) este FALSA?
Care din urmatoarele afirmatii privitoare la utilizarea PÌ (paralelelor indicatoare) este FALSA?
Care din urmatoarele afirmatii referitoare la identificarea pe radar a unei nave care naviga in acelasi drum si cu aceeasi viteza cu nava este FALSA?
Care din urmatoarele afirmatii referitoare la identificarea pe radar a unui reper de navigatie plutitor (baliza) este FALSA?
Care din urmatoarele afirmatii referitoare la radar este FALSA?
Care din urmatoarele afirmatii referitoare la reprezentarea sferei terestre din i ccl_74.jpg
Care din urmatoarele afirmatii referitoare la reprezentarea sferei terestre din i ccl_75.jpg
Care din urmatoarele afirmatii referitoare la reprezentarea sferei terestre din i ccl_76.jpg
Care din urmatoarele afirmatii referitoare la reprezentarea sferei terestre din i ccl_77.jpg
Care din urmatoarele afirmatii, referitoare la operarea radarului pe timp de ceata este ADEVARATA?
Care din urmatoarele caracteristici ale unui far nu sunt specificate pe harta:
Care din urmatoarele date trebuie utilizate (introduse) in sistemul ARPA?
Care din urmatoarele date trebuie utilizate (introduse) in sistemul ARPA?
Care din urmatoarele expresii nu are legatura cu norii Cumulonimbus:
Care din urmatoarele notiuni nu este o linie de pozitie?
Care din urmatoarii factori nu influenteaza deviatia radio:
Care dintre urmatoarele afirmatii privitoare la utilizarea NAVLÌNE este FALSA?
Care dintre urmatoarele afirmatii referitoare la modul de stabilire al manevrei de evitare pe baza informatiilor date de un radar ARPA cu sistem PAD este
Care dintre urmatoarele setari ale radarului ARPA furnizeaza o imagine radar foarte apropiata de cea care poate fi observata vizual, de pe puntea de com
Care este cazul nefavorabil pentru determinarea pozitiei navei cu doua unghiuri orizontale simultane:
Care este cea mai utilizata forma de reprezentare grafica pentru drumul si viteza unei tinte, la radarele ARPA?
Care este indicatia de baza a apropierii unui ciclon tropical de o nava in urmatoarele 48 de ore?
Care este modalitatea cea mai precisa de determinare a azimutului unui astru?
Care este numarul minim de linii de pozitie necesar pentru determinarea precisa a punctului navei cu observatii simultane:
Care este numarul minim de repere costiere necesar pentru determinarea punctului navei cu observatii simultane:
Care este ordinea aparitiei semnelor prevestitoare de vreme rea la latitudini extratropicale ?
Care este semicercul manevrabil al unui ciclon tropical ?
Care este semicercul periculos al unui ciclon tropical ?
Care este structura verticala a atmosferei pornind de la suprafataterestra ?
Care este succesiunea logica in care se aplica factorii de corectie pentru determinarea inaltimii adevarate din inaltimea instrumentala masurata la Soare?
Care este unul din semnele de existenta a unui ciclon tropical, la inceputul dezvoltarii sale?
Care este viteza medie de deplasare a ciclonilor tropicali pe traiectoria variabila?
Care este viteza medie de deplasare ciclonilor tropicali pe traiectoria caracteristica?
Care sint elementele unei depresiuni ?
Care sint factorii care influenteaza caracteristicile valului ?
Care sint norii cu dezvoltare verticala ?
Care sint norii etajului inferior ?
Care sint norii etajului mijlociu ?
Care sint norii etajului superior ?
Care sint regiunile din emisfera nordica de la latitudini medii si inalte caracterizate printr-o frecventa mare a depresiunilor ?
Care sunt limitele maxim admise pentru unghiul de intersectie intre doua linii de pozitie:
Care sunt tipurile principale de nori asociate unui front rece?
Care vanturi bat spre ecuator, in emisfera nordica, din zona de aproximativ de 30 grd N?
Cartile pilot se corecteaza la zi utilizand:
Cazurile particulare cand distanta ortodromica este egala cu cea loxodromica corespund situatiei in care punctul initial si cel final se situeaza pe:
Ce conditii exista in ochiul unui ciclon tropical?
Ce curent produce deplasarea aisbergurilor spre rutele maritime din NW oceanului Atlantic?
Ce curent se intalneste pe ruta directa dintre Vancouver si Los Angeles?
Ce curent vei intalni pe ruta S Africa spre Str. Magellan?
Ce determina la un radar ARPA emiterea unei alarme vizuale si sonore?
Ce este anticiclonul ?
Ce este ciclonul tropical ?
Ce este depresiunea ?
Ce este elementul marcat cu semnul intrebarii: ccl_20.jpg
Ce este gradientul baric orizontal ?
Ce este gradientul termic vertical ?
Ce este harta izobarica ?
Ce este hula ?
Ce este presiunea atmosferica ?
Ce este temperatura aerului ?
Ce este teperatura punctului de roua ?
Ce este treapta barica ?
Ce este umiditatea relativa ?
Ce este vintul ?
Ce este vintul aparent ?
Ce fel de erori sunt posibile daca in sistemul ARPA se introduce valoarea drumului deasupra fundului pentru nava proprie
Ce indiciu da haloul ?
Ce intelegeti prin "directia vintului¨ ?
Ce intelegeti prin inversiune de temperatura ?
Ce intelegeti prin precipitatii atmosferice ?
Ce linie de pozitie costiera este indicata de sageata din imaginea alaturata?ccl_94.jpg
Ce materiale documentare trebuie sa se consulte pentru informarea de amanunt asupra curentilor din oceanul Atlantic de Nord?
Ce reprezinta cifrele din centrul rozei vinturilor reprezentata in hartile "routeing", ex. (pe verticala de sus in jos) : 356, 8,12 ?
Ce schimbare a starii marii va indica formarea unei furtuni tropicale la mai mult de 100 Mm de pozitia navei?
Ce se intelege prin nebulozitate ?
Ce sint alizeele ?
Ce sint contraalizeele ?
Ce sint grenurile ?
Ce sint musonii ?
Ce sint norii ?
Ce sint vinturile de vest ?
Ce vant se formeaza intre masele de uscat si suprafata marii in timpul noptii?
Ce vanturi isi schimba periodic directia?
Cea mai precisa informatie pe care un radar o poate oferi se refera la:
Cea mai precisa informatie pe care un radar o poate oferi se refera la:
Cea mai stralucitoare stea de pe sfera cereasca este:
Ceata produsa de trecerea unei mase de aer cald peste o suprafata rece, se numeste:
Ciclonii tropicali puternici (uragane, taifunuri) se produc in toate apele calde oceanice, cu exceptia:
Circulatia aerului in jurul centrului de joasa presiune in emisfera nordica este:
Cite varietati de ceata se pot distinge in functie de modul de formare ?
Clutter echoes are not usually caused by .... rqewi_12.bmp
Clutter echoes are often caused by.... rqewi_12.bmp
Compared to the visual horizon, the radar horizon is.... rqps_3.bmp
Compensarea compasului magnetic are drept consecinta:
Complementele laturilor unui triunghi sferic de pozitie sunt:
Configuratia segmentului spatial GPS asigura in orice punct pe suprafata terestra numarul minim necesar de sateliti radiovizibili, care este de:
Conform legii Buys-Ballot, cand in emisfera nordica, se observa ca vantul este din NW, centrul de joasa presiune va fi localizat in:
Conform legii Buys-Ballot, daca in emisfera sudica se observa ca vantul este din NW, centrul de joasa presiune va fi localizat in:
Coordonarea cereasca din imaginea alaturata este: ccl_56.jpg
Coordonarea cereasca din imaginea alaturata este: ccl_57.jpg
Coordonarea cereasca din imaginea alaturata este: ccl_58.jpg
Coordonata cereasca din imaginea alaturata este: ccl_60.jpg
Coordonata cereasca din imaginea alaturata este: ccl_61.jpg
Coordonatele punctelor intermediare se determina pentru diferentele de longitudine (valori recomandate) de:
Coordonatele vertexurilor unei ortodrome oarecare sunt intotdeauna in urmatoarea relatie:
Corectia compas pentru o anumita valoare a drumului navei este zero cand:
Corectia totala a inaltimii masurate la stele este suma algebrica dintre:
Corespunzator sensului conventional de balizaj de la larg la uscat, in regiunea B, marcajele laterale au urmatoarele lumini:
Corpul balizei marcajului cardinal de Est este piturat in dungi orizontale dispuse de sus in jos astfel:
Corpul balizei marcajului cardinal de Nord este piturat in dungi orizontale dispuse de sus in jos astfel:
Corpul balizei marcajului cardinal de Vest este piturat in dungi orizontal dispuse de sus in jos astfel:
Crepusculul nautic are loc in intervalul de timp cat Soarele se afla sub orizont la o inaltime negativa cuprinsa intre:
Criteriul valoric in baza caruia este recomandata utilizarea navigatiei ortodromice se stabileste in functie de:
Cu cat valoarea diferentei de longitudine intre punctele intermediare este mai mica cu atat diferenta intre distantele insumate pe drumurile loxodromice s
Cum se clasifica vinturile in functie de frecventa ?
Cum se determina viteza vintului aparent la bord ?
Cum se manifesta un tsunami in ocean deschis?
Cum trebuie setat radarul pentru a efectua simularea unei manevre de evitare pentru o nava tinta aflata in tribord, putin inaintea traversului, la un ARPA?
Cum variaza presiunea atmosferica in timpul unei zile ?
Cum variaza temperatura aerului in apropierea solului in timpul unei zile?
Curentul Braziliei curge in directia generala:
Curentul oceanic stabil continuu aflat la aproximativ 60 grd S este:
Curentul rece care curge dinspre stramtoarea Bering, de-a lungul coastelor Asiei de NE, se numeste:
Curentului Ecuatorial Contrar are directia generala spre:
Daca distanta la loch este mai mare decat distanta reala parcursa de nava, factorul de corectie al lochului este:
Daca drumul magnetic este mai mic decat drumul compas deviatia compas este:
Daca este imposibil sa se evite un uragan din emisfera nordica, cel mai indicat loc pentru a trece de furtuna va fi:
Daca in emisfera nordica observatorul sta cu fata in vant, zona de presiune joasa va fi:
Daca nava se deplaseaza spre Est:
Daca pentru o anumita valoare a capului compas deviatia compas este zero, corectia compas este:
Daca vantul bate dinaintea traversului acesta produce:
Declinatia unui astru se masoara pe ...... de la ......:
Deosebirea intre regiunea A si regiunea B de balizaj maritim se refera la:
Deplasarea aerului intr-un anticiclon, in emisfera sudica va fi:
Descrieti trombele marine :
Deviatia compas este produsa de:
Deviatia radio este determinata de:
Diferenta minima de azimut la determinarea punctului navei cu doua observatii succesive la Soare trebuie sa fie:
Diminuarea influentei erorilor accidentale de observatie se realizeaza prin:
Distance on a chart is measured using ......
Drumul magnetic difera de drumul compas cu valoarea:
Ducting of the radar beam is caused by.... rqewi_4.bmp
Dupa trecerea frontului rece, presiunea atmosferica in mod normal:
Echoes from rain can be reduced using the.... rqdcp_5.bmp
Ecuatia medie a timpului exprima:
Edges of land should be avoided if possible when position fixing by radar because orqpf_17.bmp
Efectul de noapte este generat de:
Elementul care este trasat cu o culoare mai deschisa si este marcat cu semn ccl_34.jpg
Elementul sferei ceresti din imaginea alaturata este: ccl_55.jpg
Elementul sferei ceresti din imaginea alaturata este: ccl_59.jpg
Elementul sferei ceresti din imaginea alaturata este: ccl_62.jpg
Elementul sferei ceresti din imaginea alaturata este: ccl_63.jpg
Eliminarea influentei erorilor sistematice de observare se poate face prin:
Emisfera care contine polul ridicat se numeste:
Eroarea medie patratica in punctul determinat cu un echipament DGPS in 95% din cazuri este:
Eroarea medie patratica in punctul GPS (pentru utilizatorii neautorizati de Departamentul Apararii al SUA) cu metoda SA activa, in 95% din cazuri este:
Erorile accidentale de masurare a parametrilor de navigatie (relevment, distanta, unghi orizontal, unghi vertical, inaltime) sunt determinate predominant d
Erorile sistematice de observare sunt determinate de:
Exista din punct de vedere al COLREG un tratament preferential pentru navele dotate cu radare ARPA?
Expresia "aerul este saturat" inseamna:
Fast moving high clouds are an indication of ....
Fie un observator M pe sfera terestra din imaginea alaturata. Elementul marc ccl_72.jpg
Fie un observator M pe sfera terestra din imaginea alaturata. Elementul marc ccl_73.jpg
Formula corecta pentru calculul latitudinii din inaltimea Stelei Polare cu Efemerida Brown este:
Freceventa purtatoare de lucru a statiilor LORAN-C este:
Frontal depressions move in families, each depression following its predecessor but in ......
Frontul oclus este cauzat de obicei de:
Gradul de incredere in punctul afisat de un receptor GPS este dat de dilutia orizontala in pozitie (HDOP) exprimata printr-o scara conventionala de la 1 la
Grafic pe harta procedeul relevmentului prova dublu se aplica ca procedeu combinat:
Grafic pe harta, functie de procedeul utilizat de determinare a punctului navei, in cazul depistarii in prealabil a existentei erorilor sistematice de observare
Half the vertical distance between the crest and the trough of a radio wave is called.. rq_18.bmp
Harta gnomonica usureaza considerabil rezolvarea problemelor de navigatie:
Harta Mercator este realizata in proiectie:
Hartile de prognoza de la facsimilul navei indica faptul ca veti traversa in urmatoarele ore un front rece al unui sistem de joasa presiune. Ce masuri veti l
Horizontal beamwidth depends mainly on.... rqps_1.bmp
How do you respond to an order "hard a port"?
How do you respond to an order "steer 10 degrees to port"?
How do you respond to an order "steer 270 degrees"?
How does height above sea level influence the range of detection of a target?
How is attenuation affected when using waves of shorter wavelength?
How many degrees are there in each point of the compass?
How many degrees are there on the rose of a magnetic or gyro compass?
How many points of the compass are there?
How often are chart corrections published?
How often is a chart catalogue published?
How often should a position fix be taken during a sea voyage if the ship is in open coastal waters?
How often should emergency steering drills be carried out?
How often should the auto pilot be tested in manual mode?
How often should the magnetic compass error be checked ?
How should the anchor be positioned when a ship is due to anchor in a river with a strong current?
How would the helmsman respond to an order "steady" from the pilot?
How would you respond to an order "midships" ?
How would you respond to an order "starboard ten"?
How would you respond to an order of "hard a starboard" from the pilot?
How would you respond to an order of "steer 045 degrees" from the pilot?
Ìdentificati tipul de halou dupa urmatoarele caracteristici : inel luminos in jurul soarelui sau, mai rar, al lunii, culoarea, de obicei alba, este, in cazul unui ha
Ìdentificati varietatea de ceata dupa urmatoarele caracteristici : apare ca urmare a deplasarii unei mase de aer cald si umed pe suprafata marii cu tempe
Ìdentificati varietatea de ceata dupa urmatoarele caracteristici : apare in conditii de inversiune termica la caderea serii ca urmare a coboririi temperaturii d
Ìdentificati varietatea de ceata dupa urmatoarele caracteristici : apare in situatia in care o masa de aer rece si umeda aluneca pe suprafata marii cu ape m
Ìdentificati varietatea de ceata dupa urmatoarele caracteristici : apare la contactul a doua mase de aer cu temperaturi diferite si umezeli relative ridicate,
Ìf the OOW is in doubt as to the Pilot's actions or intentions, what must he do?
Ìf Var= 8W and Dev =4W, What is the compass error?
Ìf a helmsman is given an order "starboard 10" , what must he do?
Ìf a meteorological depression has a large warm sector, it has a tendency to ......
Ìf an observer is facing the wind in the northern hemisphere, where does the low pressure lie?
Ìf ordered to steer "east", how many degrees on the compass is it?
Ìf possible the radar display should be sited .... rqewi_17.bmp
Ìf ship's head by compass was 045 ( C ), What is the true course if the variation is 5W and the deviation is 9.5 W?
Ìf the distance between two consecutive isobars (drawn at intervals of 4mb) is foundWEATHER ROUTEÌNG2.JPG
Ìf the trace is not correctly centred, error may occur when.... rqdcp_4.bmp
Ìf the true transit bearing of two leading lights is read off the chart and the compass bearing of the two lights, when in transit, is taken, then the difference between the tw
Ìf the visibility is 10 miles, what action should be taken ? n2-40.bmp
Ìf the visibility is restricted, what action should be taken in this situation ? n2-59.bmp
Ìf two vessels approach each other on a collision course, what is meant by "the critical period"?
Ìf you have a main engine failure, what shapes would you exhibit?
Ìf you were at the entrance to an enclosed space and you lost communication with a crewmember inside, what should you do?
Ìf your radar suffers from shadow sectors you should.... rqtrf_12.bmp
Ìf your vessel, while proceeding east at 10 knots, observed by radar a vessel proceeding west at 10 knots, what would be the approximate direction and rate at which th
Ìf your vessel, while proceeding north at 15 knots, observed by radar a stationary target, what would be the approximate direction and rate at which the pip would move
Ìf your vessel, while proceeding south at 10 knots, observed by radar a vessel proceeding south at 10 knots, what would be the approximate direction and rate at which
Ìn a tropical revolving storm, "the eye" is a small central region of......
Ìn addition to initiating the action of the transmitter, the trigger unit also sends a pulse rq_9.bmp
Ìn ce directie curge curentul Humboldt (Perului)?
Ìn emisfera nordica, daca nava, in semicercul manevrabil, se indreapta spre periferia ciclonului in drum constant, vintul :
Ìn emisfera nordica, daca nava, in semicercul periculos, se indreapta spre periferia ciclonului, in drum constant vintul :
Ìn emisfera nordica, principalele sisteme de curenti oceanici tind sa curga:
Ìn emisfera nordica, schimbarea brusca a directiei vantului spre W sau NW odata cu cresterea vitezei lui indica faptul ca:
Ìn emisfera nordica, zona in care vanturile se deplaseaza in sens direct este:
Ìn emisfera sudica, daca nava se deplaseaza spre Nord:
Ìn emisfera sudica, daca nava, in semicercul manevrabil, se indreapta spre periferia ciclonului in drum constant, vintul :
Ìn emisfera sudica, daca nava, in semicercul periculos, se indreapta spre periferia ciclonului in drum constant, vintul :
Ìn emisfera sudica, zona in care vanturile se deplaseaza in sens direct este:
Ìn figura alaturata, unghiul la pol este: ccl_42.jpg
Ìn functie de dispunerea orbitei, in raport de orbita terestra planetele inferioare sunt:
Ìn functie de magnitudine se recomada sa se utilizeze pentru observatii in vederea determinarii punctului navei:
Ìn general suprafetele circulare de joasa presiune se numesc:
Ìn imaginea alaturata, cheita de reglaj (incercuita) din partea de sus a oglinzii ccl_6.jpg
Ìn imaginea alaturata, cheita de reglaj (incercuita) din partea de sus a oglinzii ccl_7.jpg
Ìn marginea alaturata este reprezentata proiectia sferei ceresti in planul orizoccl_19.jpg
Ìn meteorology, isobars are lines joining places having the same ......
Ìn meteorology, isotherms are lines joining places having the same ....
Ìn restricted visibility, risk of collision can best be assessed by.... rqca_2.bmp
Ìn sistem tridimensional 3D parametrii de pozitie afisati de un receptor GPS sunt latitudinea, longitudinea si inaltimea. Ìnaltimea afisata reprezinta inaltim
Ìn stationare la ancora setarea alarmei corespunzatoare la receptorul GPS se face in functie de:
Ìn terminologia radar "Aspectul¨ unei nave tinta inseamna:
Ìn the case of permanent loss of power, what type of radio message would you send?
Ìn the event of a fire, what would be your first action?
Ìn the event of a man overboard, what flag would you hoist?
Ìn what direction does the axis of the gyro-compass wheel point?
Ìn what direction does the wind blow around a cyclonic storm in the northern hemisphere?
Ìn what latitude do tropical revolving storms generally originate?
Ìn what type of waveform does the current go from zero to maximum slowly but very steadily?
Ìn which area will the isobars be spaced closest, given the wind speeds indicated?
Ìn which of these cases would you transmit a Distress message?
Ìn which publication can information on ship reporting be found?
Ìn which publication can information on VTS be found?
Ìn zonele cu maree nivelul de referinta al adancimilor (nivelul zero al hartii) este de regula:
Ìncoming target echoes are detected by the.... rq_4.bmp
Ìndicati ce coordonata a astrului este marcata cu semnul intrebarii: ccl_37.jpg
Ìndicati ce coordonata a astrului este marcata cu semnul intrebarii: ccl_38.jpg
Ìndicati ce coordonata a astrului este marcata cu semnul intrebarii: ccl_40.jpg
Ìndicati ce coordonata a astrului este marcata cu semnul intrebarii: ccl_41.jpg
Ìndicati ce este cercul mare marcat cu semnul intrebarii: ccl_32.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_21.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_22.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_23.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_24.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_26.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_28.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_29.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_30.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_31.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_33.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_35.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_36.jpg
Ìndicati ce este elementul marcat cu semnul intrebarii: ccl_39.jpg
Ìndicati ce este punctul marcat cu semnul intrebarii: ccl_24.jpg
Ìndicati ce este punctul marcat cu semnul intrebarii: ccl_27.jpg
Ìndicati efectele trasnetului la bordul unei nave :
Ìndicati manevra navei surprinsa de ciclon, in emisfera nordica, in semicercul manevrabil :
Ìndicati manevra navei surprinsa de ciclon, in emisfera nordica, in semicercul periculos :
Ìndicati manevra navei surprinsa de ciclon, in emisfera nordica,in semicercul periculos aproape de traiectoria centrului ciconului :
Ìndicati manevra navei surprinsa de ciclon, in emisfera sudica, in semicercul manevrabil :
Ìndicati manevra navei surprinsa de ciclon, in emisfera sudica, in semicercul periculos :
Ìndicati manevra navei surprinsa de ciclon, in emisfera sudica, in semicercul periculos aproape de traiectoria centrului ciclonului :
Ìndicati modalitatea de reducere a erorii ce apare in cazul mirajului la masurarea inaltimilor la astri cind este imperios necesar sa se determine punctul in
Ìndicati posibilitatile de determinare a centrului ciclonului tropical la bord:
Ìndicati traiectoria ciclonului tropical :
Ìndiferent de procedeul utilizat pentru determinarea punctului navei solutia pentru eliminarea eventualelor erori in punct este:
Ìndirect echoes appear on the display.... rqtrf_12.bmp
Ìndirect echoes are caused by reflections from..... rqtrf_11.bmp
Ìndirect echoes can be recognised by the fact that they.... rqtrf_12.bmp
Ìnegalitatea diurna a mareelor este cauzata de:
Ìnformatiile referitoare la reglementarea traficului maritim sunt continute in:
Ìntervalul de timp necesar Soarelui pentru a trece de doua ori consecutiv prin punctul vernal se numeste:
Ìntre pozitia afisata de receptorul GPS in sistem bidimensional 2D (latitudine, longitudine) si pozitia corespunzatoare materializata pe harta de navigatie a
Ìntre timpul locului t si timpul la Greenwich T al unui astru exista urmatoarea relatie:
Ìntr-o zona de relativ calm, aproape de centrul uraganului, marea este:
Ìntr-un ciclon tropical, in vortex, vantul se deplaseaza:
Ìs the lookout allowed to leave his post without being relieved?
La ce data se afla Soarele in miscarea sa anuala aparenta in punctele de intersectie dintre ecliptica si ecuatorul ceresc:
La citirea unei harti, intervalele dese de linii de gradient baric vor indica:
La un radar ARPA cu sistem PAD, care din urmatoarele afirmatii referitoare la acest sistem grafic ARPA, este FALSA?
La un radar ARPA cu sistem PAD, care din urmatoarele afirmatii referitoare la acest sistem grafic ARPA, este FALSA?
La un sextant foarte bine reglat eroarea de masurare a unghiurilor este determinata de:
La un voiaj de la Capetown la Londra, care este cel mai puternic curent intalnit pe langa coastele Africii?
Limita admisa pentru comparatia rezultatului calculului de control al preciziei corectiei sextantului cu semidiametrul soarelui este:
Limitele recomandate pentru valoarea inaltimii masurate la astrii sunt:
Linia de pozitie corespunzatoare unui unghi vertical masurat la un reper costier de inaltime cunoscuta este:
Linia de pozitie hiperbolica se defineste ca fiind:
Liniile de pe harta meteorologica care unesc puncte cu aceeasi valoare a presiunii atmosferice se numesc:
Locul geometric al punctelor de egala diferenta de relevment are urmatoarea proprietate:
Loxodroma trece prin polii terestrii daca intersecteaza paralelele de latitudine sub un unghi de:
Lumina alternativa a unui far are urmatoarea semnificatie:
Lumina unui far in izofaza are urmatoarea semnificatie
Magnetic Compass - Ìf var =6E ; dev =3W, What is the compass error?
Magnetic compass - Var = 7W ; Dev = 12E ; What is the compass error?
Marcajul cardinal de Est are ca semn de varf:
Marcajul cardinal de Vest are ca semn de varf:
Marcajul lateral de babord din regiunea A are ca semn de varf:
Mareea inalta medie are inaltimea medie a:
Mareea joasa medie are inaltimea media a:
Mareele de cuadratura se produc cand:
Mareele de cuadratura se produc:
Mareele de sizigii au loc cand:
Mareele de sizigii se produc cand:
Marine radar wavelengths are measured in ..... rq_21.bmp
Masurarea unghiurilor cu sextantul se bazeaza pe principiul:
Maximum radar range depends partly on the.... rqps_4.bmp
Meteorology - what does the figure indicate? WEATHER ROUTEÌNG3.JPG
Metoda cea mai accesibila de determinare a corectiei compasului cu observatii la astri indiferent de latitudinea locului observatorului este :
Metoda recomandata pentru determinarea corectiei sextantului care permite verificarea preciziei valorii obtinute este:
Metoda recomandata pentru identficarea unui astru necunoscut este:
Minimum radar range depends mainly on...... rqps_5.bmp
Miscarea Relativa a unui reper fix poate furniza informatii utile de navigatie. Care din urmatoarele afirmatii este FALSA?
Modificarile importante sau defectiunile in functionarea mijloacelor de asigurare a navigatiei sunt comunicate initial prin:
Most commonly, ships' radars operate in the.... rq_26.bmp
Multiple echoes appear on the screen.... rqtrf_14.bmp
Multiple echoes can be recognised because they appear.... rqtrf_14.bmp
Multiple radar echoes are caused by.... rqtrf_17.bmp
Musonii sunt caracterizati ca:
Nava pleaca din punctul M 1 si aterizeaza in punctul M 2. Diferenta de latitud ccl_81.jpg
Nava pleaca din punctul M 1 si aterizeaza in punctul M 2. Diferenta de latitudccl_78.jpg
Nava pleaca din punctul M 1 si aterizeaza in punctul M 2. Diferenta de longitu ccl_79.jpg
Nava pleaca din punctul M 1 si aterizeaza in punctul M 2. Diferenta de longitu ccl_80.jpg
Nivelul de referinta al inaltimii reperelor din harta este de regula:
Norii negrii, densi, Cumulonimbus, care inconjoara ,ochiul¨ ciclonilor tropicali, sunt numiti:
Notatia ,d¨ din tabla de interpolare si corectii cuprinsa in Efemerida nautica are urmatoarea semnificatie:
O harta avind scara de 1:160.000 este :
O linie de pozitie LORAN-C se determina prin masurarea:
O nava in deplasare spre est traverseaza meridianul de 180 grd la ora 21.00 din data de 30.06. Ce data se inscrie in jurnalul de bord la ora 24.00?
O nava in deplasare spre vest traverseaza meridianul limita dintre fusul 3W si 4W la ora bordului 17.30. Cand se modifica in jurnalul de bord, ora bordulu
O pereche de statii a unui lant LORAN-C se identifica in functie de:
Observatiile meteo indica faptul ca temperatura aerului este in continua scadere si foarte aproapiata de punctul de roua. Ce tip de vreme poate fi progno
Ocean Passages for the World contine informatii referitoare la:
On a navigational chart, how is the probable direction of the predominant direction oWEATHER ROUTEÌNG6.JPG
On a navigational chart, what does this figure indicate? WEATHER ROUTEÌNG28.JPG
On a navigational chart, what does this figure indicate? WEATHER ROUTEÌNG30.JPG
On a radar display, the return from a racon.... rqpf_25.bmp
On a radar display, this symbol identifies the.... rqdcp_1.bmp
On a radar display, this symbol indicates the.... rqdcp_9.bmp
On the Beaufort scale, hurricane force corresponds to wind ......
On the Beaufort scale, storm force corresponds to wind ......
On this weather routeing chart, what does the lower figure represent? WEATHER ROUTEÌNG10.JPG
On this weather routeing chart, what does the upper figure indicate? WEATHER ROUTEÌNG7.JPG
On this weather routeing chart, what does this figure indicate? WEATHER ROUTEÌNG26.JPG
On this weather routeing chart, what does this figure indicate? WEATHER ROUTEÌNG31.JPG
On this weather routeing chart, what does this figure indicate? WEATHER ROUTEÌNG40.JPG
On this weather routeing chart, what is indicated? WEATHER ROUTEÌNG38.JPG
On this weather routeing chart, what is the wind speed indicated by the arrow? WEATHER ROUTEÌNG8.JPG
On weather routeing charts how are iceberg limits presented? WEATHER ROUTEÌNG4.JPG
On which of these factors does bearing resolution depend?
On which side of this buoy should you pass? WEATHER ROUTEÌNG34.JPG
One cause of bearing error is.... rq_14.bmp
Orientarea navisferei pentru momentul observatiei se face in functie de:
Ortodroma se poate reprezenta ca linie dreapta pe o harta in proiectie:
Paralelul limita in cazul navigatiei mixte se stabileste in functie de mai multi factori. Care din afirmatiile de mai jos este FALSA?
Parametrii utilizati pentru determinarea pozitiei cu sistemul GPS:
Pe harta Mercator deformarile reprezentarii suprafetei terestre sunt proportionale cu:
Pe hartile la scara foarte mica informatiile privind declinatia magnetica sunt date sub forma de:
Pe o latitudine oarecare diferita de zero, ziua este egala cu noaptea la urmatoarele date:
Pe sfera terestra centrul cercului de inaltime se afla in:
Pe sfera terestra linia de pozitie obtinuta din observatia efectuata la un astru se numeste:
Pe unde va trece nava in raport cu o depresiune din emisfera nordica, daca elementele meteo inregistreaza urmatoarele evolutii : vintul ia directia S sau
Pentru calculul unghiului orar al Soarelui cu ajutorul Efemeridei nautice se utilizeaza relatia:
Pentru determinarea precisa a elementelor dreptei de inaltime se recomanda utilizarea urmatoarei metode:
Pentru determinarea punctului navei cu doua observatii simultane la astri diferenta de azimut optima este:
Pentru determinarea punctului navei cu observatii simultane la astri diferenta de azimut limita este:
Pentru determinarea punctului navei cu observatii succesive la Soare, observatiile se efectueaza intotdeauna in aceeiasi succesiune.Stabiliti care din var
Pentru determinarea punctului navei cu trei observatii simultane la astri diferenta de azimut recomandata este:
Pentru un observator situat in Polul Sud terestru:
Pentru un observator situat pe o latitudine oarecare, astrii avand declinatia de semn contrar si valoarea mai mare decat colatitudinea sunt :
Pentru un observator situat pe o latitudine sudica oarecare, un astru avand declinatia de semn contrar cu latitudinea, in miscarea diurna aparenta parcur
Planetele sistemului solar ce pot fi utilizate pentru observatii in navigatia astronomica sunt:
Plecand dintr-un punct precis determinat in drum adevarat 090 grd, dupa trei ore de mars punctul determinat printr-o metoda independenta de compas r
Positions obtain by radar.... rqewi_15.bmp
Pozitia determinata in functie de drumul si viteza reala a navei este un punct:
Pozitia navei rezultata pe baza de observatii succesive este un punct:
Pozitia unui astru in sistemul de coordonate ecuatoriale este definita la intersectia:
Pozitia unui astru in sistemul de coordonate orizontale se defineste la intersectia:
Precipitatiile continue, cu caracter general, sunt tipice pentru:
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_88.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_83.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_84.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_85.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_86.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_87.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_88.jpg
Precizati ce element al navisferei din imagine este marcat cu sageata ? ccl_89.jpg
Precizia masurarii relevmentului radiogoniometric este influentata de un cumul de factori. Ìnfluenta carui din acesti factori poate fi masurata valoric prin m
Precizia punctului afisat de un receptor GPS depinde de un cumul de factori. Care din afirmatiile de mai jos este FALSA:
Precizia punctului determinat cu observatii succesive la Soare depinde in primul rand de:
Presiunea atmosferica standard, exprimata in mb, este:
Prin ce se caracterizeaza un ciclon tropical ?
Procedeul reducerii inaltimilor la acelasi zenit se aplica in scopul:
Procedeul triunghiurilor asemenea sau procedeul locului de egala diferenta de relevment pot fi aplicate numai cu conditia ca:
Procentul de probabilitate in punct de 95% corespunde unei erori medii patrate de:
Progamarea in memoria receptorului GPS a rutei de navigatie, pentru o traversada oceanica pe drum mixt, se face in functie de:
Proiectia gnomonica este:
Punctele de latitudine maxima situate pe un cerc mare oarecare de pe sfera terestra se numesc:
Punctul vernal reprezinta originea pentru coordonatele:
Radar bearing discrimination depends mainly on which of the following? rqps_8.bmp
Radar bearing discrimination is the ability to display separately.... rqps_9.bmp
Radar bearing discrimination should be within..... rqps_9.bmp
Radar does not transmit continuously because it would...... rq_9.bmp
Radar maintenance should be carried out in accordance with procedures in the.... rqewi_19.bmp
Radar navigational techniques should.... rqewi_15.bmp
Radar range accuracy depends mainly on the...... rqps_6.bmp
Radar range accuracy should be within...... rqps_6.bmp
Radar range discrimination should not be less than...... rqps_7.bmp
Radar reflectors are fitted to some buoys and small craft in order to.... rqpf_22.bmp
Radar targets give the strongest echoes if they are..... rqtrf_2.bmp
Radarul ARPA este cuplat cu lochul hidrodinamic. Din cauza curentului de maree, acesta indica o viteza mai mare decat viteza reala a navei proprii. Ce e
Radarul este setat in Miscare Reala N-UP. Ìnfluenteaza directia si viteza curentului valoarea afisata de radarul ARPA pentru CPA/TCPA-ul unei tinte?
Radarul este setat in Miscare Reala, imaginea stabilizata N-UP. Care din urmatoarele afirmatii referitoare la utilitatea functiei HÌSTORY este ADEVARAT
Radarul este setat in Miscare Reala. Care din urmatoarele tipuri de tinte nu se va deplasa pe imaginea radar?
Radarul este setat in Miscare Relativa H-UP. Care din urmatoarele afirmatii este ADEVARATA?
Radarul este setat in Miscare Relativa, cu imaginea in sistem H-UP. Care este cea mai rapida metoda pentru determinarea punctului navei?
Radarul este setat in Miscare Relativa, imaginea stabilizata N-UP. O nava tinta in sectorul Prova Tribord vine la coliziune. Care din urmatoarele afirmatii
Radarul este setat in Miscare Relativa, in H-UP. Ce influenta are directia si viteza curentului asupra vectorului miscarii relative al unei tinte?
Radarul este setat pe Miscare Reala, imaginea stabilizata N-UP, viteza navei proprii este diferita de zero. Care din urmatoarele afirmatii este FALSA?
Radarul este setat pe Miscarea Relativa, imaginea stabilizata N-UP, viteza navei proprii este diferita de zero. Care din urmatoarele afirmatii este FALSA?
Range discrimination depends mainly on which of the following? rqps_7.bmp
Regarding performance standards for navigational radar, what are the requirements for a scanner?
Regarding performance standards for navigational radar, what should be the bearing accuracy?
Relevmentul adevarat din imaginea alaturata este cuprins in cadranul: ccl_52.jpg
Relevmentul adevarat din imaginea alaturata este cuprins in cadranul: ccl_53.jpg
Relevmentul adevarat din imaginea alaturata este cuprins in cadranul: ccl_54.jpg
Reperele costiere utilizate pentru determinarea punctului navei trebuie sa indeplineasca urmatoarele conditii:
Rule 19 says that, if you detect another vessel by radar alone, you must.... rq_12.bmp
Sageata din imagine indica: ccl_1.jpg
Sageata din imagine indica: ccl_2.jpg
Sageata din imagine indica: ccl_3.jpg
Sageata din imagine indica: ccl_4.jpg
Sageata din imagine indica: ccl_5.jpg
Sageata din imagine indica: ccl_18.jpg
S-band radar has a wavelength of .... rq_21.bmp
Sea clutter echoes appear on the radar screen as.... rqdcp_12.bmp
Sea clutter is caused by reflections from .... rqtrf_16.bmp
Second trace echoes appear on the radar display at.... rq_12.bmp
Second trace echoes are more likely to occur when .... rq_12.bmp
Secventa norilor Cirrus, Cirrostratus, Altostratus si Nimbostratus, dupa care urmeaza ploaie cu caracter general, indica apropierea unui:
Segmentul spatial GPS este format, in configuratie standard, din 24 de sateliti operationali, a caror dispunere in spatiu este urmatoarea:
Semicercul manevrabil al ciclonilor tropicali in emisfera nordica este zona situata in:
Semicercul navigabil al unui ciclon tropical, in emisfera sudica este localizat fata de traiectoria furtunii:
Semnele care indica apropierea unui front cald, sunt:
Semnul corectiei ortodromice depinde de:
Semnul din imagine simbolizeaza: ccl_9.jpg
Semnul din imagine simbolizeaza: ccl_10.jpg
Semnul din imagine simbolizeaza: ccl_11.jpg
Semnul din imagine simbolizeaza: ccl_12.jpg
Semnul din imagine simbolizeaza: ccl_13.jpg
Semnul din imagine simbolizeaza: ccl_14.jpg
Semnul din imagine simbolizeaza: ccl_15.jpg
Semnul din imagine simbolizeaza: ccl_16.jpg
Semnul din imagine simbolizeaza: ccl_17.jpg
Should the OOW, who is escorting the pilot to the pilot ladder, be equipped with a walkie-talkie for communication with the bridge?
Side echoes appear on the radar display as..... rqtrf_9.bmp
Side echoes are caused by reflections from.... rqtrf_8.bmp
Signals are converted to a suitable form for the display by the.... rq_4.bmp
Signals are converted to a suitable form for the display by the.... rqco_19.bmp
Sistemele barice la latitudini medii se deplaseaza in general:
Sistemul GPS a fost proiectat pe baza elipsoidului de referinta:
Sometimes shipboard obstructions such as masts, funnels etc reflect radar energy and the echo painted on the PPÌ shows a different direction but the same range. Wh
South Westerlies are the general surface wind in which of the following latitudes?
Specificatia DATUM a unei harti electronice reprezinta:
Stabiliti varianta corespunzatoare ordinii crescande in precizia urmatoarelor procedee de determinare a punctului navei cu observatii costiere: 1. Relevm
Sub-refraction commonly occurs where.... rqewi_1.bmp
Sub-refraction is likely to result in.... rqewi_1.bmp
Succesiunea fazelor Lunii este urmatorea:
Succesiunea obisnuita a directiilor in care se deplaseaza un ciclon tropical in emisfera nordica este:
Succesiunea obisnuita a directiilor in care se deplaseaza un ciclon tropical in emisfera sudica este:
Super-refraction is likely to cause.... rqewi_1.bmp
Super-refraction is normally caused by.... rqewi_1.bmp
Tablele A.B.C. nu pot fi utilizate pentru determinarea corectiei compasului prin metoda cu Soarele la rasarit (apus) deoarece:
Target echoes appear along a line called the...... rq_4.bmp
Target echoes are received in the display unit in the form of.... rqco_28.bmp
Target ranges are obtained from...... rq_12.bmp
Temperatura la care aerul este saturat cu vapori de apa si la care incepe condensarea acestora se refera la:
The alteration of own ship's course or speed required to give a desired Closest Point rqca_20.bmp
The angle between the magnetic north and the true north is ......
The best land target to use for a radar bearing is.... rqpf_8.bmp
The best land target to use for radar ranging is.... rqpf_8.bmp
The best position fix is obtained when the bearings of two objects are......
The bright spot which forms the trace or timebase moves across the radar screen at RQ_6.BMP
The brilliance control of a Cathode Ray Tube ( CRT ) operates on.... rqco_2.bmp
The brilliance control should be adjusted so that.... rqdcp_10.bmp
The captain of a vessel has 2 years of experience as a captain and the pilot directing the navigation has 20 years of experience. Who is in charge ?
The cause of ice accumulation on a ship is due to freezing of sea spray at a temperature below ......
The cause of shadow or blind sectors is.... rqtrf_17.bmp
The commonest type of radar scanner is the.... rq_7.bmp
The correct order to follow when planning a passage is ......
The detection range of surface targets is decreased when radar waves touch the earth's surface at a point closer than the standard horizon. What type of refraction is th
The direction of the centre of a storm may be found by Buys Ballot's law, namely face the wind and ....
The direction towards which a tidal stream runs is called ......
The display symbol shown here is for.... rqdcp_13.bmp
The display trace is caused to rotate in synchronisation with the scanner by a signal rq_17.bmp
The distance of a target can be measured by using the.... rqdcp_7.bmp
The distance of the radar horizon is largely determined by...... rqps_3.bmp
The effect of the anti-rain clutter control is to.... rqdcp_8.bmp
The electrons in the Cathode Ray Tube ( CRT) are attracted.... rqco_2.bmp
The eye of a tropical revolving storm is an area with light wind but with seas thatare....
The function of the local oscillator is to.... rqco_19.bmp
The function of the waveguide is to.... rqco_10.bmp
The gain control should be adjusted so that.... rqdcp_1.bmp
The horizontal distance between the adjacent crests of a radio wave is called.... rq_20.bmp
The horizontal pattern of a radar beam consists of...... rqps_9.bmp
The intensity of the electron beam in the C.R.T. is controlled by.... rqco_2.bmp
The intermediate frequency is generated by the.... rqco_10.bmp
The Ìnternational Regulations for Prevention of Collision at Sea includes...... rqca_1.bmp
The magnetron is sited in the .... rqewi_19.bmp
The magnetron sends the R.F. pulses to the.... rqco_10.bmp
The main component of the transmitter is the.... rqco_3.bmp
The most common cause of radar interference is.... rqtrf_15.bmp
The most common type of radar reflector used by small craft is .... rqpf_22.bmp
The number of cycles of a radio wave which pass a fixed point in a given time is calle rq_21.bmp
The OOW has, during the pre-departure check of the bridge equipment, found an error in the weather facsimile. What should he do?
The pilot gives the helmsman an order which the OOW believe to be incorrect. What should he do?
The point at which the helm must be applied to achieve a required course alteration is called the ......
The preferred method of radar position fixing for greatest accuracy is.... rqpf_3.bmp
The principle of a corner reflector is that it..... rqtrf_5.bmp
The principle of a racon is that it.... rqpf_25.bmp
The purpose of radar is to enable.... rq_7.bmp
The purpose of the anodes in the C.R.T. is to.... rqco_2.bmp
The purpose of the bearing cursor is to.... rqdcp_11.bmp
The purpose of the gain control is to adjust.... rqdcp_1.bmp
The purpose of the T/R cell is to.... rqco_10a.bmp
The radar transceiver must be .... rqewi_16.bmp
The relationship between the distance on the earth and the length by which that distance is shown on the navigation chart is called the ......
The requirements for using radar for collision avoidance are described in.... rqca_2.bmp
The signal from a racon.... rqpf_25.bmp
The symbol shown here identifies the.... rqdcp_14.bmp
The symbol shown here identifies the.... rqdcp_10.bmp
The technique of parallel indexing makes use of.... rqpf_16.bmp
The technique used in radar pilotage for continuously monitoring a vessel's position rqpf_16.bmp
The trace on the display rotates.... rqco_28.bmp
The transmitted frequency is determined by the design of the.... rq_21.bmp
The transmitted pulse length is determined by the action of the.... rq_9.bmp
The transmitter P.R.F. is determined by the.... rq_9.bmp
The tuning control adjusts.... rqdcp_2.bmp
The tuning control is best adjusted by using the.... rqdcp_2.bmp
The unit which sends returning target echoes to the receiver is the.... rqco_10.bmp
The use of radar ranges in preference to radar bearings for position fixing is because rqpf_8.bmp
The vertical beam must be wide enough to allow for the...... rqps_10.bmp
The vertical distance between the sea bed and the deepest part of the keel is known as the ......
There is a risk of collision with another vessel if.... rqca_1.bmp
This display symbol shown is for.... rqdcp_12.bmp
This symbol identifies the.... rqdcp_6.bmp
Timpul civil se defineste astfel:
Timpul mediu al locului tm se transforma in tipul fusului tf cu relatia:
Tipul de proiectie cartografica utilizat pentru harta Mercator este:
To convert a compass course to a magnetic course, it is necessary to apply.....
To convert a magnetic course to a true course, it is necessary to apply ....
To establish additional target data other than the Closest Point of Approach on a rela rqca_14.bmp
To provide accurate target bearings the radar beam must be...... rq_14.bmp
To which one of these actions would you give priority if you have a main engine failure?
Traiectoria posibila a unui ciclon poate fi estimata prin :
Tropical revolving storms are accompanied by ......
Two ships approach each other on reciprocal courses, one with a speed of 22 knots, the other with 15 knots. What is their relative speed?
Un aliniament are sensibilitate maxima cand:
Un astru la culminatie intersecteaza:
Un cerc mare pe sfera terestra care intersecteaza ecuatorul la longitudinea de 141grd E il va intersecta din nou la longitudinea de:
Un far cu inaltimea de 37 metri si o bataie nominala de 18 Mm,cand vizibilitatea este de 11Mm, pentru o inaltime a ochiului observatorului de 13 metri, in
Un observator se deplaseaza cu nava pe un paralel de latitudine la o data cand declinatia soarelui are aceiasi valoare si semn cu latitudinea observatoru
Un radar ARPA trebuie sa ofere posibilitatea de introducere manuala a urmatoarelor date:
Under Rule 19, if you get into a close quarters situation with a vessel forward of the b rqca_2.bmp
Under Rule 5; the radar should be used for keeping a proper lookout.... rqewi_15.bmp
Under Rule 7, proper use of radar to determine risk of collision includes.... rq_26.bmp
Under soundings marked on the chart, the nature of the sea bottom is also indicated. What does Sh indicate?
Unghiul din imaginea alaturata este: ccl_45.jpg
Unghiul din imaginea alaturata este: ccl_46.jpg
Unghiul din imaginea alaturata este: ccl_47.jpg
Unghiul din imaginea alaturata este: ccl_48.jpg
Unghiul optim de intersectie intre doua linii de pozitie este:
Unghiurile intr-un triunghi sferic de pozitie sunt:
Using relative motion display mode, a plot of successive positions of a target at timerqca_14.bmp
Valoarea declinatiei magnetice pentru anul 2004 este: ccl_8.jpg
Valoarea limita a functiei XTE (abatere laterala de la drumul deasupra fundului pana la urmatorul WAYPOÌNT) se stabileste in raport de:
Valoarea limita admisa pentru corectia sextantului este:
Valoarea maxima a azimutului unui astru care nu intersecteaza primul vertical in emisfera vizibila se numeste:
Valoarea semidiametrului Soarelui, data in tablele zilnice din Efemerida nautica este necesara pentru:
Vantul local care bate in timpul zilei cauzat de diferentele de temperatura si presiune dintre uscat si mare se numeste:
Vanturile alizee de SE bat de fapt spre:
Vanturile catabatice bat:
Vanturile dominante care bat intre 40 grd-60 grd latitudine nordica sunt:
Vertical beamwidth is determined by.... rqps_2.bmp
Viteza deasupra fundului se determina cu:
Viteza vantului este mai mare in semicercul periculos al unui ciclon tropical din cauza ca:
Vremea buna este in mod obisnuit asociata cu:
Weaker echoes are converted to signals of detectable strength by the.... rqco_19.bmp
What action should the watch officer take on being notified of man overboard?
What are 10cm radars called?
What are sailing directions also known as?
What are the cardinal points of a compass?
What can be done when a vessel experiences synchronous rolling during rough weather?
What chart should be used when navigating?
What charts are used for coasting, pilotage waters and plotting waypoints?
What charts are used for plotting Great Circle courses?
What colour are the ship's mast lights?
What colour is the ship's port or left hand sidelight?
What colour is the ship's starboard or right hand sidelight?
What determines the number of pulses that strike a target?
What do the letters GMDSS refer to?
What does the diagram indicate? (see figure) RADAR4.JPG
What does this chart symbol mean? FÌVE MARK.BMP
What does this control on the radar indicate? (see figure) RADAR3.JPG
What does this figure indicate on a navigation chart? WEATHER ROUTEÌNG33.JPG
What does this indicate on a wether map? WEATHER ROUTEÌNG14.JPG
What instrument is used for measuring the velocity of the wind?
What is a gyro compass?
What is a pilot boarding card?
What is a routeing measure aimed at the separation of opposing streams of traffic by establishing traffic lanes called?
What is a safe interval between position fixes?
What is a standard compass?
What is an EPÌRB?
What is another name for a calibration ring?
What is aspect of the target B ? n2-44.bmp
What is no. 12 ? (see figure) RADAR8.JPG
What is no.4? (see figure) RADAR7.JPG
What is rain accompanied by snow called?
What is the ability of a radar set to clearly distinguish two targets, on the same range and slightly different bearings, as two separate targets on the PPÌ, known as?
What is the aspect of the target A ? n2-8.bmp
What is the aspect of the target A ? n2-10.bmp
What is the aspect of the target B ? n2-55.bmp
What is the aspect of the target B ? n2-62.bmp
What is the aspect of the target C ? n2-40.bmp
What is the aspect of the target C ? n2-59.bmp
What is the best way to monitor the risk of collision in poor visibility?
What is the closest point of approach of target A ? n2-1.bmp
What is the closest point of approach of target A ? n2-67.bmp
What is the closest point of approach of target A ? n2-3.bmp
What is the closest point of approach of target A ? n2-5.bmp
What is the closest point of approach of target A ? n2-6.bmp
What is the closest point of approach of target A ? n2-7.bmp
What is the closest point of approach of target A ? n2-8.bmp
What is the closest point of approach of target A ? n2-9.bmp
What is the closest point of approach of target A ? n2-10.bmp
What is the closest point of approach of target A ? n2-12.bmp
What is the closest point of approach of target A ? n2-13.bmp
What is the closest point of approach of target A ? n2-14.bmp
What is the closest point of approach of target A ? n2-15.bmp
What is the closest point of approach of target A ? n2-16.bmp
What is the closest point of approach of target A ? n2-17.bmp
What is the closest point of approach of target A ? n2-19.bmp
What is the closest point of approach of target A ? n2-20.bmp
What is the closest point of approach of target A ? n2-21.bmp
What is the closest point of approach of target A ? n2-23.bmp
What is the closest point of approach of target A ? n2-24.bmp
What is the closest point of approach of target A ? n2-70.bmp
What is the closest point of approach of target A ? n2-50.bmp
What is the closest point of approach of target A ? n2-54.bmp
What is the closest point of approach of target A ? n2-55.bmp
What is the closest point of approach of target A ? n2-63.bmp
What is the closest point of approach of target A ? n2-65.bmp
What is the closest point of approach of target A ? n2-66.bmp
What is the closest point of approach of target B ? n2-29.bmp
What is the closest point of approach of target B ? n2-31.bmp
What is the closest point of approach of target B ? n2-34.bmp
What is the closest point of approach of target B ? n2-36.bmp
What is the closest point of approach of target B ? n2-45.bmp
What is the closest point of approach of target B ? n2-47.bmp
What is the closest point of approach of target B ? n2-49.bmp
What is the closest point of approach of target B ? n2-52.bmp
What is the closest point of approach of target B ? n2-60.bmp
What is the closest point of approach of target C ? n2-26.bmp
What is the closest point of approach of target C ? n2-28.bmp
What is the closest point of approach of target C ? n2-30.bmp
What is the closest point of approach of target C ? n2-32.bmp
What is the closest point of approach of target C ? n2-39.bmp
What is the closest point of approach of target C ? n2-59.bmp
What is the common name for hurricanes, typhoons or cyclones?
What is the duty of a pilot?
What is the east - west distance between two points called?
What is the effect of a radar reflector on a buoy?
What is the instrument used for measuring humidity of the atmosphere called?
What is the line roughly following the 180th meridian called?
What is the main duty of the lookout?
What is the meaning of the light signal being shown? ipts_1.bmp
What is the meaning of the light signal being shown? ÌPTS_2.BMP
What is the meaning of the light signal being shown? ipts_3.bmp
What is the meaning of the light signal being shown? ipts_6.bmp
What is the meaning of the light signal being shown? ipts_4.bmp
What is the meaning of the light signal being shown? ipts_5.bmp
What is the meaning of the light signal being shown? ipts_7.bmp
What is the meaning of the symbol Cl on a navigational chart?
What is the name given to unwanted radial lines that sometimes appear on the radar screen?
What is the patent log used for?
What is the quantity of water vapour present in the atmosphere called?
What is the range discrimination of a radar set of pulse length 60metres?
What is the rate at which two moving objects approach or separate from each other called?
What is the term for the number of pulses sent out by the scanner in one second?
What is the time of closest point of approach of target A ? n2-67.bmp
What is the time of closest point of approach of target A ? n2-8.bmp
What is the time of closest point of approach of target A ? n2-10.bmp
What is the time of closest point of approach of target A ? n2-15.bmp
What is the time of closest point of approach of target A ? n2-50.bmp
What is the time of closest point of approach of target A ? n2-54.bmp
What is the time of closest point of approach of target A ? n2-63.bmp
What is the time of closest point of approach of target A ? n2-65.bmp
What is the time of closest point of approach of target B ? n2-45.bmp
What is the time of closest point of approach of target B ? n2-51.bmp
What is the time of closest point of approach of target B ? n2-56.bmp
What is the time of closest point of approach of target B ? n2-64.bmp
What is the time of closest point of approach of target C ? n2-26.bmp
What is the time of closest point of approach of target C ? n2-72.bmp
What is the time of closest point of approach of target C ? n2-59.bmp
What is the time to closest point of approach of target C ? n2-40.bmp
What is the typical amount of time an ARPA would take to process and predict data?
What is the vertical angle between the upper and lower edges of the radar beam?
What is the vertical distance on a given day between the water surface at high and low water called?
What is this mark? (see figure) RADAR6.JPG
What is this on the PPÌ? (see figure) RADAR2.JPG
What is used as a portable, plotting device which is clamped on top of the radar screen?
What is used to control the amplification of echoes received?
What is used to warn the observer if any distinguishable target closes to a chosen range or transits a zone chosen by the observer?
What is water content of the atmosphere (usually expressed as a percentage) known as?
What measures may be taken to minimize dangers from blind spots?
What should a passage plan include?
What should be the performance standards of a radar so that it should function without deterioration in performance when the vessel is rolling or pitching?
What should be the size of the display on which ARPA information is presented?
What time is used for the ship's course recorder?
What type of clouds are shown in the picture? 7611CU.JPG
What type of extinguishing agent would you use if you have an electrical fire?
What type of radio message would you transmit if your ship has a collision and there is grave and imminent danger?
What type of radio messages contain important navigational or meteorological warnings?
What type of refraction will be experienced, when a cold breeze blows over a relatively warm sea?
What type of scanner is this? (see figure)
RADAR1.JPG
What type of spurious echoes are these? (see figure) RADAR5.JPG
What weather conditions are likely to result from the movement of warm air mass over a relatively colder sea surface?
What weather phenomenon can cause a reduction of radar range due to attenuation?
When a vessel is approaching "END ON", how many side lights would you see?
When a vessel is crossing from port to starboard, what colour sidelight would you see?
When a vessel is crossing from starboard to port, what colour sidelight would you see?
When an emergency is clearly over, how should a Mayday message be cancelled?
When at anchor, what should the OOW do if the vessel appears to be dragging her anchor?
When choosing objects for position fixing by radar ranges you should, if possible, av rqpf_8.bmp
When ducting occurs, the radar beam is.... rqewi_4.bmp
When is a vessel required to maintain a lookout?
When may positions marked on the navigation chart be erased?
When may the OOW on the bridge manoeuvre the engines?
When must a passage plan be prepared?
When must a vessel place a bridge lookout on duty?
When obtaining a fix , which is more accurate?
When on bridge lookout duty, how would you report a light 22.5 degrees aft of midships on the port side?
When on bridge lookout duty, how would you report a light sighted at mid-way between the bow and the starboard beam?
When on bridge lookout duty, what is your first responsibility?
When ordered by the pilot to "meet her or check her", how should the helmsman respond?
When out of sight of land, what is the principal threat to the ship?
When selecting the maximum distance at which a landfall light would be visible, which of the following should be selected?
When should one abandon a ship?
When side echoes are displayed, the true target echo will appear..... rqtrf_10.bmp
When steering by gyro compass, what must a helmsman periodically do?
When told to rig a pilot ladder, which side do you choose?
When two ships are on reciprocal courses, what is meant by the "approaching vessel's relative speed"?
When two tracked targets are very close to each other, the radar data of one target shifts over to the other target. What is this called?
When using a buoy as an aid to navigation, which of the following should always be considered?
When using great circle sailing the saving in distance is the most when......
When using the radar for coastal position fixing the main concern is to.... rqpf_14.bmp
When visibility is 1km or less, it is known as ......
When watchkeepers are inadequately rested, it calls for changes to routine watchkeeping periods. Who is responsible for making such changes?
When your vessel is overtaking another, what is the colour of the first light you would see?
Where can you find the symbols and abbreviations used on the Admiralty charts?
Where is the title of the navigation chart printed?
Where will you find a comprehensive list of navigation charts with the title and number for various parts of the world?
Where would you find information about a vessel reporting system for a port which you are about to enter?
Which are the four main elements of a radar system?
Which are the two most important pieces of input information required to operate the ARPA accurately?
Which control on the radar is used to suppress clutter?
Which error in the echo sounder is illustrated in the diagram? WEATHER ROUTEÌNG13.JPG
Which is the more accurate means of position fixing?
Which of following items should be checked before a ship sails?
Which of the following has most effect on the size and shape of small radar targets?rq_12.bmp
Which of the following has the most effect on the definition of a small target on the ra rq_12.bmp
Which of the following options would be considered "good seamanship"?
Which of the following should not used for collision avoidance?
Which of the following would not be included as part of control testing by the deck OOW, prior to departure?
Which of the listed tasks have priority over the other?
Which of these are "high clouds"?
Which of these are "low clouds"?
Which of these are distress signals?
Which of these atmospheric layers is closest to the earth?
Which of these controls is provided to check the overall efficiency of the radar?
Which of these factors must be taken into account when deciding the composition of a navigational watch?
Which of these factors would cause blind sectors on the PPÌ?
Which of these gives only a bearing and not a range?
Which of these is the correct pressure sequence associated with a weather "warm front"?
Which of these is the correct pressure sequence associated with a weather " cold front "?
Which of these is the correct sequence of visibility associated with a weather "cold front"?
Which of these is the correct sequence of weather associated with a "cold front"?
Which of these is the correct weather sequence associated with a "warm front"?
Which of these range scales would you use in a congested channel?
Which of these would be the correct order to fight a fire?
Which part of the radar is a high power RF oscillator capable of being switched on and off for short durations at the desired PRF, by the pulses from the modulator?
Which target will have the closest point of approach ? n2-36.bmp
Which target will have the closest point of approach ? n2-37.bmp
Which target will have the closest point of approach ? n2-38.bmp
Which target will have the closest point of approach ? n2-39.bmp
Which target will have the closest point of approach ? n2-40.bmp
Which target will have the closest point of approach ? n2-41.bmp
Which target will have the closest point of approach ? n2-42.bmp
Which target will have the closest point of approach ? n2-43.bmp
Which target will have the closest point of approach ? n2-44.bmp
Which target will have the closest point of approach ? n2-45.bmp
Which target will have the closest point of approach ? n2-47.bmp
Which target will have the closest point of approach ? n2-48.bmp
Which target will have the closest point of approach ? n2-51.bmp
Which target will have the closest point of approach ? n2-53.bmp
Which target will have the closest point of approach ? n2-57.bmp
Which target will have the closest point of approach ? n2-59.bmp
Which target will have the closest point of approach ? n2-61.bmp
Which target will have the closest point of approach ? n2-63.bmp
Which target will have the closest point of approach ? n2-64.bmp
Which target will have the closest point of approach ? n2-66.bmp
Which target will have the closest point of approach? n2-27.bmp
Which target will have the closest point of approach? n2-30.bmp
Which target will have the closest point of approach? n2-31.bmp
Which target will have the closest point of approach? n2-32.bmp
Which target will have the closest point of approach? n2-25.bmp
Who has the responsibility for the watch during a sea voyage if the master comes on to the bridge?
Who is responsible for the safety of the vessel when the pilot is on board?
Who must supervise the rigging of the pilot ladder and the embarkation/disembarkation of the pilot?
Who publishes the chart catalogue?
Why is it important for the OOW to move around the bridge?
Why should the largest scale chart available be used for navigational purposes?
Will snow fall reduce the ability of the radar to detect targets?
Wind force 10 correspond to wind speed of ......
Wind force 5 corresponds to a wind speed of ....
You are 10 to 60 nautical miles away from the centre of a tropical revolving storm. What barometric changes would you expect?
You are on watch at night and you stop the main engines. What changes would you make to your navigational lights?
You expect to sight land at 2100. By 2120 no land has been sighted, the visibility is good. What action would you take?
You need to anchor a ship in 80 meters of open water. How much chain should you use?
You see a two flag signal on a ship close-by. What publication would you consult to discover its meaning?
Your vessel is at anchor. What daytime signal must the vessel display?
Your vessel is carrying a full cargo of scrap steel. Which item of bridge equipment is likely to be unreliable?
Ziua solara este intervalul de timp intre doua culminatii succesive la meridianul superior al observatorului a....
ccl_qcn9.mht
ccl_q114.mht
ccl_q136.mht
ccl_q49.mht
ccl_q50.mht
ccl_q51.mht
ccl_q64.mht
ccl_q65.mht
ccl_q66.mht
ccl_q67.mht
ccl_q68.mht
ccl_q69.mht
ccl_q70.mht
ccl_q71.mht
ccl_q97.mht
ccl_q98.mht
ccl_q99.mht
ccl_q100.mht
Raspuns1 URL
determine the effect of own ship proposed avoiding action.
the frequency.
enable the radar to examine shadow areas.
spot size.
good weather to come.
focus the electron to a sharp image
position circle.
a listing of radar aids to navigation
beamwidth distortion
true motion
increase radar detection range
conical.
wood.
6,060 MHz
fits directly over the display
cold front.
squall
give a good echo at any aspect.
60 degrees.
own ship's movement relative to own ship
75 metres.
3000 to 6000 pulses per second.
5.05 to 10.25 microseconds.
assess the course and speed of other vessels
The pilot.
making the radar beam wide vertically.
Zona adapostita de vant
Frecventa de repetitie a impulsului
To render assistance to the other ship, her crew and her passengers.
A period of time not exceeding four scans
anti-clutter settings
Actual Radar Position Analyser
the use of varying pulse lengths
shift control
radar on/off switch
slowly and irregularly.
Slow down the vessel
determine the length of waveguide
check the accuracy of the heading marker.
Vreme frumoasa si uscata
Have all bridge equipment cleaned.
Distanta zenitala
remains constant
4.9
Culminatiei superioare, culminatiei inferioare
The Master can designate either the Pilot or the OOW to be in charge
At intervals not exceeding twelve months
the radiation of radar energy from a power source.
shadow or blind sectors.
heavy rain conditions
Trecerea unui front cald
Punct cardinal Nord, punct cardinal Sud
Primului vertical
inaltimea luminii si refractia atmosferica
5 picioare
5 Mm
spot size
the Variable Range Marker ( VRM ) is switched on
Maree diurna
Toate tintele periculoase vor fi plotate si urmarite automat
Sa treaca de-a curmezisul frontului fara sa se schimbe
Temperatura punctului de roua variaza
Vol.3
Vinturi de directii variabile si intensitati reduse; Perioada de calm intr-un an = cca. 1/4; Grenuri insotite de ploi torentiale si descarcari electrice.
Conditiile de propagare
Depinde de raportul dintre distanta nava-radiofar, nava-linia coastei
ccl_a274.mht
este centrala
Urmarirea satelitilor GPS
drumul adevarat este in cadranul Ì, relevmentul adevarat este in cadranul ÌV i
drumul adevarat este in cadranul Ì, relevmentul adevarat este in cadranul ÌV i
Au loc numai la cuadratura
Frontul rece si cel cald se deplaseaza cu aceeasi viteza
Forta Coriolis abate spre dreapta de la directia intiala orice corp in miscare,deci si curentii
Este uniforma
Catargele
Ìnlocuirea cercului de inaltime cu dreapta de inaltime
Numai pentru tinta periculoasa, pentru care se face simularea evitarii
Stabilirea drumului navei tinta pentru care se face evitarea
Drum deasupra fundului/ viteza deasupra fundului
Radarul functioneaza in Miscarea Reala/ N UP
TCPA-ul la nava tinta pentru care se face evitarea
Drumul adevarat (Da) care trebuie tinut la timona, pentru a contracara efectul derivei
Cu ajutorul PÌ se poate urmari deplasarea navei pe un anumit drum
PÌ se pot utiliza numai in Miscarea Relativa
Distanta la nava respectiva se mentine constanta
Ìn cazul in care nu exista deriva, directia Miscarii Relative a reperului fix este in sens contrar drumului navei
Ìnaltimea la care se afla antena radarului influenteaza bataia radarului
latitudinea geografica a observatorului M este nordica, deci negativa;
longitudinea geografica a observatorului M este estica, deci negativa;
observatorul M se gaseste in emisfera nordica;
observatorul M se gaseste in emisfera estica;
Ambarcatiunile de mici dimensiuni pot scapa uneori detectiei radar
perioada luminii
Drumul deasupra fundului
Viteza deasupra fundului
Furtuna cu grindina
cerc de egala distanta
Distanta nava-radiofar
NAVLÌNE-urile se traseaza prin metoda relevmentelor si distantelor masurate la punctele caracteristice ale rutei de urmat
PAD-ul indica grafic zona periculoasa din jurul unei tinte
Miscarea relativa, H-UP, Vector Relativ pentru tintele plotate
reperele sunt dispuse aproximativ colinear
Hexagoanele PAD (predicted area of danger)
Schimbarea brusca a directiei vantului si scaderea vitezei
Cu tablele A.B.C.
patru
trei
Norii cirrus care pot precede cu 24 - 48 ore modificarile de presiune; Scaderea presiunii atmosferice; Hula, in cazul apropierii de nava a unei ocluziuni; C
Se situeaza, in raport cu directia de deplasare a ciclonului, in partea dreapta a traiectoriei in emisfera nordica si in partea stinga a acesteia in cea sudica.
Se situeaza, in raport cu directia de deplasare a ciclonului, in partea stinga a traiectoriei cu emisfera nordica si in partea dreapta a acesteia in emisfera s
Troposfera, stratosfera, termosfera, mezosfera, exosfera.
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Forta de furtuna a vantului dinspre Nord
10 la 12 Nd
10 la 15 Nd
o zona cu izobare inchise avind presiunea mica in centru; un front cald in fata, un front rece in spate si, evetual, un front oclus in zona centrala; sectorul c
Suprafata de contact; Coeficientul de frecare si abatere Corolis; Forta vintului; Durata de actiune a vintului; Adincimea apei.
Cirrus, altocumulus si stratus - pe etaje de sus in jos.
Cumulus si cumulonimbus.
Altocumulus si altostratus.
Cirrus, cirrocumulus si cirrostratus.
Oceanele Atlantic si Pacific.
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Altostratus si Fractostratus
Vanturi predominant vestice
hartile rutiere
O latitudine oarecare
O temperatura a aerului mai scazuta decat cea din exteriorul ochiului
Curentul Atlantic de Nord
Curentul Perului
Curentul de deriva al vanturilor de W
Plotarea automata a unei tinte care a intrat in suprafata zonelor de veghe
O zona de inalta presiune in care vintul circula de la centru spre periferie rotindu-se in sens direct in emisfera "N" si in sens retrograd in emisfera "S".
Este o formatiune depresionara mobila ce s-a format in zonele extratropicale in jumatatea estica a oceanelor, s-a deplasat spre ecuator unde, alimentata
O zona inconjurata de linii izobare inchise si caracterizata de un gradient baric orizontal cu sensul de la periferie spre centru.
orizontul astronomic al observatorului;
Diferenta de presiune intre doua puncte situate la o distanta care determina pe normala la izobare un segment de 60 Mm si are sensul de la presiunea m
Diferenta de temperatura intre aerul de la suprafata marii si cel de la uscat la inaltimea de 300 m pentru un anumit moment.
Harta intocmita pentru o anumita valoare a presiunii si reda repartitia in zona a valorii respective a presiunii atmosferice.
Prima faza a valului de vint, de unde si numele de precursor al furtunii.
Apasarea pe care atmosfera terestra o executa asupra scoartei.
O stare care exprima nivelul caldurii aerului.
Temperatura la care vaporii de apa sublimeaza.
Treapta barica este distanta pe verticala, in metri sau in alta unitate de lungime pentru care presiunea atmosferica inregistreaza o crestere sau o descres
Umiditatea relativa este diferenta dintre cantitatea de apa continuta de aer la temperatura punctului de roua si umiditatea absoluta si se exprima in proce
Deplasarea orizontala a unei mase de aer dintr-o zona cu presiuni inalte spre o zona cu presiuni joase.
Vintul pe care l-ar inregistra nava, daca ar sta pe loc.
Nu vor fi nici un fel de erori
Vremea rea se va instala in regiunea in care este observat in circa 48 h de la inregistrarea fenomenului.
Directia dinspre care bate vintul.
Se intelege situatia in care aerul din straturile superioare este mai rece, deci mai greu, decit aerul de la suprafata solului sau din stratul inferior, situatie c
Caderile perceptibile de precipitatii lichide pe suprafata solului sau a marii ca urmare a caderii libere a produselor de condensare dupa ce au ati greutati c
arcul de cerc capabil de un unghi orizontal;
Tablele de maree
Ìntr-un an in zona respectiva s-a inregistrat picla in 8% din zile, iar ceata in 12%.
O hula lunga din directii diferite
Prin nebulozitate se intelege gradul de acoperire al cerului cu nori.
Vinturi periodice caracterizate printr-o directie foarte stabila ce bat in cele 2 emisfere in perioadele de vara si iarna respective dinspre NE in emisfera nor
Sint vinturi de inaltime care inlocuiesc masele de aer deplasate de alizee si au directia SW in emisfera nordica respectiv NW in cea sudica.
Sint lovituri bruste de vint de durata scurta avind viteze de 40 - 60 Nd producind o crestere a presiunii de aproximativ 4 mb, o scadere a temperaturii de p
Sint vinturi periodice, intilnite in Oceanul Ìndian de N si de S, Marea Chinei de Sud, Marea Arafura si Marea Timor, generate de centrele de joasa si inalta
Sint formatiuni compacte de condensare sau de sublimare aflate in suspensie la o anumita inaltime de la suprafata solului sau a marii, astfel ca vizibilitat
Sint vinturi intilnite intre paralele de 40 grd. si 50 - 55 grd. N respectiv S batind, in 74% dintr-un an, spre W, avind forta 6B/S in timpul iernii si forta 4B/S in
Mistralul
Alizeele
Relevmentul la o tinta
Relevmentul la o tinta
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Ceata de radiatie
Oceanului Ìndian
Ìn sens direct
De radiatie, arctica, tropicala, de advectie, frontala, ecuatoriala, de evaporare.
rain.
dust storms
about 6% further away
diminuarea influentei magnetismului terestru
Ìnaltimea, declinatia, latitudinea
4
NE
ENE
meridianul superior al observatorului;
declinatia astrului;
declinatia astrului;
unghiul la pol al astrului;
inaltimea astrului;
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Latitudinea egala si de semn contrar, diferenta de longitudine egala cu 180 grd
valoarea declinatiei magnetice si a deviatiei compas sunt egale si de semn contrar
Corectie de depresiune si refractie
tribord-verde, babord-rosu
negru-galben-negru
negru-galben-negru
galben-negru-galben
0-18grd
Diferenta de latitudine intre punctul initial si cel final
Mai mare
Vinturi permanente - bat in tot cursul anului; Vinturi periodice - bat intr-o anumita perioada a anului; Vinturi dominante - cele care au frecventa cea mai m
Este egala si de sens contr cu viteza navei.
Mare violenta cu valuri din toate directiile
Miscare Reala/ N-UP/ vector real
Ìn timpul unei zile presiunea atmosferica inregistreaza o evolutie sinusoidala completa : un maxim cu aproximativ 1 - 2 ore inainte de rasaritul soarelui si
Valorile extreme de temperatura din cursul unei zile se inregistreaza la orele culminatiilor inferioare si superioare ale soarelui la meridianul locului.
NW
Curentul vanturilor polare
Curentul Alaska
Nord
negativ
nordica
Prin ochiul furtunii
Drept in fata sa
diferenta de longitudine este pozitiva
zero
cresterea vitezei si deriva de vant
Cercul vertical....ecuator
marcajul de pericol izolat
Ìn sens retrograd spre interior
Sint virtejuri ciclonice de dimensiuni reduse in care aerul, in miscare ascendenta, descrie spirale spre dreapta in emisfera N si spre stinga in cea S. Au tra
masele amagnetice ale corpului navei
Efectul de uscat
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Serii de masuratori efectuate in aceleasi conditii
latitude scale.
declinatiei magnetice
extreme sub-refraction conditions
Scade ca si temperatura aerului
S.T.C. control
Relatia intre unghiul orar si unghiul la pol al Soarelui adevarat
the effect of pulse length
Trecerea undei directe peste suprafete cu proprietati conductive diferite
unghiul orar:
meridianul superior al observatorului;
meridianul superior al observatorului;
cercul vertical al astrului;
meridianul superior al observatorului;
Executarea de serii de masuratori
Emisfera boreala
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Conditiile hidrometeorologice
Conditiile improprii de observare
NU
Umiditatea relativa este de 100%
bad weather to come.
un paralel de latitudine;
un paralel de latitudine;
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1950 Khz
a slightly higher latitude.
Frontul rece care devine stationar
HDOP<1
unghi orizontal-distanta
Metoda triunghiurilor asemenea
the amplitude
Costiera
centrala cilindrica dreapta
Veti astepta la ancora inseninarea vremii si trecerea frontului
waveguide cross-section
Repeat the order then turn the wheel as far as it will go to port, then report "wheel hard a port, Sir."
Repeat the order and turn the wheel to port until 10 degrees is shown on the rudder indicator.
Repeat the order, then alter course and steady the vessel on the new heading and report "steady on 270 degrees, Sir."
Higher objects are detected further away than lower objects.
Attenuation is greater
15
420
40
Weekly
Annually
Just before the change of watch
At least every 3 months
At least once a watch
Once a day.
Ìt should be properly secured to prevent damage..
Repeat the order, note the compass course and steady vessel on that course, then report steady on course.
Repeat the order and leave the wheel where it is.
By turning the wheel to starboard until 10 degrees is shown on the rudder indicator.
Repeat the order, then turn the wheel as far as it will go to left and report.
Repeat the order, then alter course until 045 degrees is shown on the compass, then report "steady on 045 degrees, pilot".
Halou Henelian.
Ceata de contact.
Ceata ecuatoriala.
Ceata de evaporare.
Ceata de contact.
Seek clarification from the Pilot , notify the master and take corrective action
12 W
He must repeat the order before putting the wheel on stbd 10
weaken.
To the right
270 degrees
as close as possible to the compass.
030.5 ( T )
30 kts
measuring ranges
compass error.
A substantial reduction of speed
A broad alteration to port
The period when action to prevent a collision has to be taken
Two black balls in a vertical line
Wait for a few minutes in case the crewmember is busy.
warn approaching vessels in fog
West at 20 knots
South at 15 knots
Stationary
comparatively strong winds and heavy clouds.
scanner to start scanner rotation.
Spre S-W
Gireaza in sens direct.
Gireaza in sens invers acelor de ceasornic.
Ìn sens direct, cu exceptia curentului Golfului
Este in trecere un front rece
Zona de joasa presiune
longitudinea punctului de plecare este mai mare decat longitudinea punctului de sosire
Gireaza in sensdirect.
Gireaza in sens retrograd.
Front oclus
la est;
Mercur, Venus
Astrii indiferent de magnitudine care asigura conditia optima de intersectie
Anticicloni
reglajul paralelismului celor doua oglinzi;
reglajul paralelismului celor doua oglinzi;
Almucantarat;
pressure.
pressure.
posting additional lookouts
Sferei terestre
Numarul de nave existente in rada
Relevmentul adevarat in care nava proprie ,vede¨ nava proprie
Urgency
Raise the alarm before carrying out subsequent actions
Flag "O"
True North
Anti-clockwise
0 to 25 degrees.
Saw- tooth wave form
40kts
Flooding
ALRS
ALRS
nivelul mediu al celei mai inalte ape la cuadratura
video amplifier
unghiul orar;
inaltimea;
inaltimea;
azimutul;
orizontul astronomic al observatorului;
orizontul astronomic al observatorului;
orizontul astronomic al observatorului;
orizontul astronomic al observatorului;
cercul vertical al astrului;
linia est vest;
punctul cardinal est;
punctul cardinal est;
cerc vertical;
cerc vertical;
cercul vertical;
dreapta de inaltime;
dreapta de inaltime;
cercul de inaltime;
punctul vernal;
punctul cardinal nord;
Nu are nici un efect la bord datorita faptului ca nava se comporta ca o cusca Faraday, oferind impotriva trasnetului o protectie ce poate fi considerata tota
Se ia alura cu vintul din prova babord si se naviga cu viteza maxima permisa de starea marii.
Se ia alura cu vintul din prova tribord intre 10 - 45 grade si se naviga cu viteza maxima permisa de starea marii.
Se ia o alura cu vintul din pupa tribord 20 - 25 grade si se va naviga cu viteza maxima permisa de starea marii, iar dupa ce a intrat bine in semicercul ma
Se ia alura cu vintul din pupa tribord si se naviga cu viteza maxima permisa de starea marii.
Se ia alura cu vintul din pupa tribord si se naviga cu viteza maxima permisa de starea marii.
Se ia alura cu vintul din pupa babord 20 - 25 grade, iar dupa ce patrunde bine in semicercul manevrabil, va manevra ca atare.
Masurarea inaltimii cu sextantul sa se faca din cel mai inalt loc de pe nava, cind mirajul este inferior si cit mai aproape de suprafata marii la miraj superio
Directia din care se apropie de o nava in larg valurile de hula caracterizate prin h si L mari; Directia din care presiunea atmosferica scade cel mai repede
Este o parabola avind inainte de curbare, orientare WSW in emisfera nordica, respectiv ESE in cea sudica, iar dupa curbare orientindu-se pe directia NE
Eliminarea erorilor grosiere de observare
on the true bearing, but at a false range
targets on the beam.
appear at twice the true range
Schimbarea conditiilor de vreme
Ships' Routeing
An sideral
Harta nu este actualizata la zi
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Calma
Perpendicular pe izobare
Yes, it is OK.
20 martie, 22 iunie
Vanturi puternice
Orice tinta plotata poate avea unul, doua sau nici un PAD
PAD-ul are forma unui hexagon
Eroarea reziduala de neparalelism a oglinzilor
Curentul Ecuatorial de nord
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dreapta de relevment
Locul geometric al punctelor din care suma distantelor la doua puncte fixe este constanta
Ìzoterme
depinde de valoarea corectiei compas
30 grd
intensitatea luminii este variabila
durata de lumina este egala cu durata de intuneric
3 E
5E
doua conuri negre cu varful in sus
doua conuri negre cu varful in sus
un con rosu cu varful in sus
Celor mai inalte ape
Suprafetei marii
Luna este la fazele de primul si al doilea patrar
La inceputul primaverii, cand Soarele este in apropierea punctului vernal
Luna este la primul sau la al doilea patrar
Declinatia Lunii este maxima si este in opozitie cu Soarele
microseconds.
Reflexiei
size of the spot.
Warm occlusion
Cu Soarele la rasarit sau apus
Cu orizontul
Cu ajutorul efemeridei nautice
scanner height.
Drumul deasupra fundului pe care se deplaseaza nava proprie
Avize catre navigatori saptamanale
S- band
on the correct bearing but half the true range
at constant range intervals
reflections from the surface of the sea
Vanturi usoare, variabile, cu umiditate redusa
plus;
plus;
plus;
minus;
nivelul mediu al apei joase la cuadratura
Benzi de ploaie spiralate
Declinatie magnetica
harta costiera
Diferentei de faza si amplitudine
1.07
La miezul noptii
Frecventa de baza de repetitie a impulsurilor
Averse de ploaie
Asigurarea hidrgrafica si de navigatie
Letter a
Windmill
Sector lights
gives a distinctive echo on the display
tuning control
range ring brilliance
force 8.
force 10 and above.
The percentage frequency of currents having a rate of less than ½ knot
The number of observations.
Pipeline
Single Occulting
Overfalls and tide-rips
Radio calling in point, way or reporting point showing direction of vessels movement.
4 kts
letter a
HBW
South
inaccuracy of the fixed range ring
Colatitudine si inaltime
conica
Curentii existenti in zona de navigatie
Pseudodistanta, inaltimea
Cosec j
izodiname
22 decembrie, 21 martie
Punctul determinativ
Cerc de egala distanta
Pe la nord in raport cu depresiunea.
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Repetarea observatiilor
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Prima observatie a.m. a doua p.m.
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Toti astrii emisferei sudice sunt circumpolari vizibili
Astrii circumpolari vizibili
Numai cadranele de orizont SE, SW
Mercur, Venus Marte, Jupiter
in zona actioneaza un curent de West
should only be used in restricted visibility
estimat-observat
estimat-observat
Paralelului de inaltime cu cercul orar
Almucantaratului cu cercul orar al astrului
Conditiile de inalta presiune
meridianul astronomic;
cercul de inaltime;
cercul de inaltime;
ecliptica;
ecliptica;
meridian ceresc;
punctul vernal;
polul ceresc;
efectul de uscat
Configuratia satelitilor radiovizibili
Eroarea in estima
760 mb
Ìzobarele sunt apropiate intre ele, deci gradientii barici orizontali sunt mari; Zona de minima presiune a ciclonului are, spre deosebire de depresiune, un s
Diminuarii erorii in punct determinata de deplasarea navei in timpul efectuarii observatiilor
Sa existe conditii favorabile pentru executarea observatiilor
ccl_acn15.mht
Drumurile intermediare si cel pe paralelul limita
centrala plana tangenta
Vertexuri
Ìnaltime, distanta polara
Transmitted frequency
two targets at slightly different range and bearings
2.0 degrees
prevent detection of targets.
operator's manual
be practised in clear visibility
alignment of centre of trace.
1.5 % of the range scale in use.
100 metres.
avoid mutual radar preference
hard and dense.
CPA-ul afisat este mai mic decat cel real
Da
Arata care dintre tinte vine la coliziune
Un reper fix
Linia coastei care apare pe imaginea radar are de regula aceeasi orientare cu harta de navigatie
Masurarea unei distante si a unui relevment la un reper
O schimbare de drum la tribord, efectuata de nava proprie va face ca valoarea Directiei Miscarii Relative sa creasca
Nu are nici o infuenta
O tinta mobila se deplaseaza intotdeauna pe imaginea radar
O tinta mobila se deplaseaza intotdeauna pe imaginea radar
Pulse length
Ìt should rotate at a constant rpm of not less than 12 in relative wind speeds upto 100kts.
Plus or minus 1deg
ÌV;
ÌÌÌ;
ÌV:
sa fie trecute precis pe harta
determine if risk of collision exists
surub de reglaj al perpendicularitatii oglinzilor sextantului;
oglinda mica a sextantului;
oglinda mica a sextantului;
oglinda de noapte a sextantului;
limbul gradat al sextantului;
sistemul de iluminare al compasului;
3.1 to 3.2 cm
a group of echoes within a shadow sector
the sides of waves.
correct ranges and bearings
a low P.R.F. is used..
Front oclus
Ìn 4 plane orbitale, cate 6 sateliti in fiecare plan orbital
Partea din fata a navei
Frontal
Norii Cumulonimbus, cu dezvoltare mare pe verticala
Distanta nava-radiofar
un marcaj lateral de babord;
un marcaj lateral de babord;
un marcaj cardinal de est;
un marcaj cardinal de est;
un marcaj cardinal de est;
un marcaj cardinal de est;
un marcaj de ape sigure;
un marcaj de ape sigure;
sensul curentului;
Ìt's not necessary
a symmetrical arc of echoes.
the side lobes of the radar beam.
local oscillator
local oscillator
De E la W
Astrogeodezic
Ìndirect echo
0 - 30 degrees.
Data la care a fost intocmita harta
2,4,3,5,1
a cold air layer lies over a warm sea surface
inaccurate detection range
Luna noua, prim patrar,luna plina, ultim patrar
SW, S si SE
NW, W si S
decreased target detection ranges
cool air over a warm sea surface
Nu ofera suficienta precizie
timebase.
an increased potential to the grid
the pulse repetition frequency.
Umiditatea absoluta
radar tables
variation.
a sloping foreshore
an edge of land
90 degrees apart.
half the speed of the radar waves.
the deflection coil
the trace is just barely visible
Always the officer with the longest sea experience
0 degrees C.
electromagnetic interference
tilted parabolic cylinder
appraise, plan, monitor, execute
sub refraction
the centre of the storm is to your left if you are in Northern hemisphere and to your right if you are in Southern hemisphere.
set
radar standby
selsyn generator
variable range marker
the state of the sea surface.
reduce the size of all echoes
from the grid to the cathode
very high from the North or South.
limit the strength of the stronger target echoes
block the transmitter during reception
the screen background has no speckling
the amplitude
one lobe
passing a current through the deflection coil
mixer crystal
instructions for the use of the radio in fog.
display unit.
display unit
antenna
other radar transmissions on a similar frequency
the Luneberg lens.
speed
Record the error in the log book
Record it in the log book
wheel-over position.
taking several radar ranges
changes the direction of the beam by 90 degrees.
transmits continuously on X band
the wave-lengths of radio waves to be calculated.
cause the screen to glow when hit by electrons
show the course of own ship
the amplification of the target echoes
paint the heading marker on the display
at a safe distance from the magnetic compass.
natural scale.
Marine Orders Part 21
enables the beacon to be identified
head-up presentation
variable range marker
a selsyn generator on the scanner
cross indexing
in synchronization with the scanner
magnetron
magnetron
trigger unit
the amplification of target echoes
visual tuning indicator
scanner unit
they are more accurate
rolling and pitching of the ship.
underkeel clearance.
her bearing is steady and the range is increasing
true motion
scanner rotating
Unghiul orar al Soarelui adevarat masurat de la meridianul inferior al observatorului
ccl_a155.mht
stereografica
deviation.
variation.
draw a relative velocity triangle.
wide in the horizontal plane.
Prepare for anchoring if in shallow waters.
Masurarea a 2 relevmente succesive la centrul ciclonului la interval de 2 - 3 h; Ìntroducerea corectiei ce ia in consideratie deplasarea navei si studiul traie
heavy rain sometimes with thunder and lightning.
22 knots
distanta nava-reper anterior este mica, distanta dintre repere este mare
Meridianul superior,meridianul inferior
180 grade E
12.5 Mm
090 grd -270 grd
Viteza navei deasupra fundului sau prin apa
reverse your engine until all way is lost
during night-time hours
use of true motion to determine target movement
Shells
deviatia compas;
deviatia compas;
deviatia compas;
corectia totala compas;
120 grd
La zenit, paralactic, la pol
it's true course
7 grd. 51' W;
Sensibilitatea pilotului automat coroborata cu gradul marii
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Digresiune minima
Corectarea inaltimilor mai mari de 30° masurate la Soare
Muson
NW
Dinspre uscat spre mare
Alizeele de NE
the height of the scanner
lochul electromagnetic
Este prezent efectul de recurbare
Presiune atmosferica joasa
mixer crystals
Alter course 180 degrees and sound the alarm.
S band
Pilot books
North and South.
Alter course
The largest scale chart onboard for the area which is properly corrected
Large scale
Gnomonic
White
Red
White
The scanner rotational speed, aperture size of the aerial & PRF of the transmitter.
The "General Muster list Directions & vessel Safety Services" manual onboard ship.
Bearing discrimination.
Direction of Prevailing Wind
Performance monitor.
West cardinal buoy
Cold front
Anemometer
A type of magnetic compass.
A card certifying that the pilot is licensed
Traffic separation scheme
Before the vessel is due to alter course
A gyro compass powered by electricity.
An electronic positioning instrument and receiving device.
Range ring
Port bow. (Red 15-75)
CRT.
Modulator.
Sleet.
Bearing discrimination
Starboard bow (Green 15-75)
Starboard bow (Green 15-75)
Starboard bow. (Green 15-75)
Stern or nearly astern
Port bow. (Red 15-75)
Stern or nearly astern
Post an extra lookout.
Between 2 - 2.2 miles
Less than 0.9 mile
Between 1-2 miles
Between 2-2.9 miles
Between 2-2.9 miles
Between 1-2 miles
Between 1-2 miles
Less than 0.9 miles
Between 1-2 miles
Less than 0.9 mile
Between 2.1-2.9 miles
Between 1-2 miles
Less than 0.9 miles
Between 1-2 miles
Less than 1 mile
Between 3-4 miles
Between 4-5 miles
Between 3-4 miles
Between 1-2 miles
Less than 0.9 miles
More than 4 miles
Less than 1 mile
More than 5 miles
Less than 0.9 miles
Between 1 - 2 miles
Between 1 - 2 miles
Between 1 - 2 miles
Between 1-2 miles
Between 1-2 miles
Between 1 - 1.9 miles
Between 3 - 4 miles
Between 3 - 3.9 miles
Between 4-5 miles
Between 1 - 2 miles
Less than 0.9 miles
Now or passed
Between 4-5 miles
Less than 0.9 mile
Between 1-2 miles
Between 2-3 miles
Between 3 - 4 miles
Between 0.5 -1.5 miles
Tropical depressions.
To be responsible for the vessel's navigation as long as he is on board
Departure
Ìt strengthens the reflectivity of the target
Psychrometer
The date line
To assist as required with maintenance work.
A vessel may only proceed when given a specific order, except those navigating outside the main channel.
A vessel may only proceed when given a specific order.
Vessel shall NOT proceed.
Vessel shall NOT proceed.
Vessels shall NOT proceed.
Vessel may proceed. TWO WAY TRAFFÌC.
Vessel shall NOT proceed.
Clay
Spoking
Ìndicating ship's time.
Humidity
30 metres
Relative speed
Pulse repetition frequency
Between 11-20 minutes
Between 31-45 minutes
Between 31-45 minutes
Between 0-10 minutes
Between 11-20 minutes
Now or passed
Now or passed
Between 11 - 20 minutes
Now or passed
Between 0-10 minutes
Between 0 - 10 minutes
Between 11-20 minutes
Between 20 -30 minutes
Between 21-30 minutes
Now or passed
Between 46-60 minutes
1 to 3 min.
Vertical beam width
Range of tides
Racon
Ramark.
Reflection plotter
Gain
Guard rings and zones
Humidity
Frequent change of PRF from low to high and vice versa and observing results on the screen
The plan should include the first 72 hours of the sea voyage.
Upto +/-10deg Rolling or pitching
Display diameter should be at least 340mm
Local time
Stratocumulus
CO2
Distress alert and message
Safety
Sub refraction
Slotted wave guide.
Multiple echoes.
Fog
Rough seas.
Two
Yellow
Red
By broadcasting to all stations.
Ask the chief engineer to start the engine
sloping land features
carried for long distances
From sunset to sunrise.
At the end of the voyage
Whenever he needs to
Gradually during a sea voyage
At night and in poor visibility
The intersection of the arcs obtained using the ranges from the objects as radii
Light two points abaft the port beam
Light to starboard
Seek shelter
By repeating the order and turning the wheel to midships.
To have an engine breakdown which requires assistance
lesser of the two (geographical & nominal range)
On verbal orders from the master.
closer than the false echoes.
Allow for the rolling of the ship.
The weather side
The sum of the speed of the two vessels
Target swap
The buoy may not be in its charted position.
the course is E-W ,nearer to the poles.
obtain the most accurate fix
fog.
The master
White
Chart 5011
Ìn some convenient, conspicuous place, where it does not hinder navigation or the use of it.
Chart catalogue
Mariner's Handbook.
Transmitter, antenna, receiver, display
Speed and heading
Anti- clutter
Pythagoras
A radar range and bearing.
That cargo is stowed safely
Pulse repetition rate
Scanner rotation speed
Using radar when proceeding at full speed in fog.
VHF Radio
Testing of ship's cranes
Maintaining the track comes before collision avoidance
Altocumulus, altostratus.
Nimbostratus, stratus, stratocumulus.
All of the other options.
Troposphere
Performance monitor
All of the other options.
The beam of radar energy is obstructed by a mast
Ramark
Ìn advance - steady ; during the passage - steady fall ; in the rear - increase.
Ìn advance - steady ; during the passage - sudden rise ; in the rear - fall.
Ìn advance - very good ; during the passage - moderate in showers ; at the rear - usually poor.
Ìn advance - heavy rain ; during the passage - no rain ; in the rear - no rain.
Ìn advance - continuous rain; during the passage - rain almost or completely stops; in the rear - mainly cloudy and slight rain.
1 to 6 miles
Find, inform, restrict, extinguish
Magnetron
Target A
Target A
Target A
Target A
Target C
Target A
Target D
Target A
Target D
Target A
Target D
Target D
Target A
Target E
Target C
Target A
Target A
Target A
Target D
Target A
Target A
Target C
Target C
Target B
All equal
The master automatically assumes the responsibility for the watch
The master
The bosun.
Hydrographer to the Navy
To be able to view all the instruments on the bridge
Because it uses larger symbols.
No.
48 - 55 knots.
10 - 14 knots.
No change.
Switch the steaming lights off
Keep looking out.
6 shackles.
Admiralty List of Radio Signals.
A red and yellow flag.
The satellite navigator.
Soarelui mediu
ccl_acn9.mht
Solstitiu de iarna
Reface calculul de control
ccl_r49a.mht
ccl_r50a.mht
ccl_r51a.mht
ccl_r64a.mht
ccl_r65a.mht
ccl_r66a.mht
ccl_r67a.mht
ccl_r68a.mht
ccl_r69a.mht
ccl_r70a.mht
ccl_r71a.mht
d
d
d
d ccl_r100a.mht
, #,85:38
0 obtain the rate of change of aspect.
0 the amplitude.
0 increase the radar power output.
0 heading marker alignment.
0 bad weather to come.
0 control the flow
1 small circle.
0 the procedure for regular maintenance routines
0 relative motion
1 relative motion
0 identify own ship to a target
1 can-shape.
0 canvas.
0 12,450 MHz
1 is fitted in the transceiver
1 warm front.
1 cyclone
1 reflect all the energy in one direction.
0 45 degrees.
0 a target's movement relative to own ship
0 100 metres.
0 6000 to 8500 pulses per second.
0 0.05 to 1.25 microseconds.
1 identify itself to approaching vessels
0 The master and duty officers.
0 synchronizing the radar beam and the trace.
0 Semicercul periculos
1 Frecventa purtatoare
0 To inform the other ship of the name of his own ship.
1 A period of time not exceeding ten scans
0 pulse length
0 Anti-collision Radar Performance Aid
0 a chart with topographic details
0 F.T.C. control
0 differentiator
1 fast and irregularly.
0 Leave the fix until later
0 determine the limits of shadow sectors
1 measure the duration of pulse length.
1 Cer innorat si vanturi puternice
0 Check that the engineer on watch is in the engine room.
0 Declinatie
0 decreases rapidly
1 4
0 Trecerii prin primul vertical vestic, respectiv estic
0 Always the Master
1 At intervals not exceeding six months
0 the absorption of radar energy by the atmosphere.
0 multiple target echoes.
1 strong clutter conditions
0 Trecerea unui front rece
0 Pol Nord, pol Sud
0 Meridianul ceresc al locului observatorului
0 inaltimea luminii si inaltimea ochiului observatorului
0 5 metri
0 6 Mm
0 pulse length
0 the trace is correctly centred
0 Mare semidiurna regulata
0 Toate tintele care intra in suprafata de veghe vor fi plotate si urmarite automa
0 Sa se schimbe de la curbe line in interiorul masei de aer spre benzi ascutite l
0 Umiditatea absoluta scade
0 Vol.4
1 Perioada de calm intr-un an = cca. 2/3; Vinturi slabe variabile; Ploi torentiale s
0 Starea marii in zona de navigatie
0 Este minim cand directia nava-radiofar este orientata pe normala la linia coas
0 Ìnclinarea orbitei fata de planul ecuatorului terestru i=55 grd
0 este echivalenta
0 Determinarea pozitiei reale pe orbita a satelitilor GPS
0 drumul adevarat este in cadranul ÌÌÌ, relevmentul adevarat este in cadranul ÌÌ
0 drumul adevarat este in cadrul ÌÌ, relevmentul adevarat este in cadranul ÌV iar
0 Determina maree diurne
0 Frontul rece se deplaseaza mai rapid decat frontul cald
1 Depinde de declinatia Lunii
0 Este izocrona
0 Corpul navei
0 Eroarea accidentala de masurare a inaltimii
0 Numai pentru tintele care sunt deja plotate si urmarite de ARPA
0 Stabilirea distantei de siguranta optima
0 Drum adevarat/ viteza deasupra fundului
0 Radarul functioneaza in Miscare Relativa/ N UP
1 Viteza navei proprii
0 Corectia pentru stabilirea valorii exacte a CPA-ului la o nava tinta
0 Cu ajutorul PÌ se poate urmari efectuarea unei schimbari de drum
0 Nu este recomandat a se trasa pe ecranul radar mai mult de doua PÌ simultan
0 Ìn Miscarea Relativa tinta care reprezinta nava respectiva va fi stationara pe e
0 Ìn cazul in care nu exista deriva, viteza relativa a reperului este egala cu vitez
0 Detectia radar nu este influentata de conditiile hidrometeorologice
0 latitudinea geografica a observatorului M este sudica;
0 longitudinea geografica a observatorului M este estica, deci pozitiva;
1 observatorul M se gaseste in emisfera sudica;
1 observatorul M se gaseste in emisfera sudica;
1 Balizele vor aparea intotdeauna pe ecranul radarului
0 bataia
0 Drumul compas
0 Viteza prin apa
0 Precipitatii cu caracter general
0 dreapta de relevment
1 Relevmentul prova la radiofar
0 NAVLÌNE-ul trebuie utilizat atunci cand ruta pe care trebuie pilotata nava imp
1 Ìn functie de aria PAD-ului putem aprecia valoarea CPA-ului la o tinta mobila
0 Miscarea Reala, N-UP, Vector Real pentru tintele plotate
0 reperele si nava sunt dispuse aproximativ pe acelasi arc de cerc
0 Afisarea valorilor pentru drumul si viteza tintei in format alfanumeric
0 Valuri lungi ce-si pastreaza directia
0 Cu formula ctg Z
0 doua
0 unu
1 Scaderea presiunii atmosferice care se produce cu mult inainte de intrarea na
0 Se situeaza, in raport cu directia de deplasare a ciclonului, in partea polara a
0 Se situeaza in raport cu directia de deplasare a ciclonului, in partea dreapta a
0 Troposfera, stratosfera, mezosfera, termosfera, exosfera.
0
0 O hula neobisnuit de lunga
1 4 la 6 Nd
0 20 la 30 Nd
1 o zona cu izobare inchise avind presiunea mica in centru; un front rece in fata
0 Forta vintului; Durata de actiune a vintului; Suprafata de contact; Adincimea a
0 Cumulus si cumulonimbus.
0 Nimbostratus, stratocumulus si stratus.
1 Cirrocumulus, altocumulus, cumulus si cumulonimbus.
1 Nimbus, nimbostratus, cumulonimbus.
1 Oceanele Ìnghetat de Nord, Atlantic si Pacific.
1
0 Altocumulus si Cirrus
0 Musoni
0 avizele pentru navigatori
0 Latitudini diferite
0 Vant ce-si schimba rapid directia
0 Curentul Canarelor
0 Curentul Oya Shivo
1 Curentul Acelor
0 O tinta plotata si urmarita automat al carei ecou s-a pierdut
0 O zona de inalta presiune in care vintul circula de la periferie spre centru rotin
0 Este o formatiune depresionara mobila, cu izobarele foarte apropiate, lipsita d
1 O zona de joasa presiune in care vintul circula de la periferie spre centru rotin
1 ecuatorul ceresc;
1 Raportul avind ca numarator diferenta de presiune dintre 2 puncte, si ca num
0 Diferenta de temperatura intre doua straturi de aer situate la o diferenta de ni
0 O harta pe care sint reprezentate liniile ce unesc punctele de egala tendinta b
0 Valul ramas dupa ce vintul, care l-a generat, a incetat sa mai bata.
1 Densitatea aerului atmosferic intr-un volum de 1 m cub la suprafata pamintulu
1 O stare care caracterizeaza gradul de agitatie a moleculelor de aer.
0 Temperatura la care vaporii de apa condenseaza.
1 Treapta barica este diferenta de presiune dintre doua puncte situate pe vertic
0 Umiditatea relatieste raportul dintre cantitatea de apa continuta de atmosfera
1 Deplasarea orizontala a aerului ca urmare a interactiilor care au loc la contac
0 Vintul pe care-l inregistreaza nava in mars.
0 Pot aparea erori la determinarea Directiei Miscarii Relative a tintelor
1 Ìndica o activitate solara, respectiv lunara, mai mare decit normal.
1 Spre deosebire de curent directia vintului este cea spre care se deplaseaza a
0 Se intelege situatia in care temperatura aerului aflat deasupra uscatului pe o
0 Totalitatea produselor rezultate prin condensarea sau sublimarea vaporilor de
1 cercul de inaltime;
0 Cartile pilot ale zonei
0 S-au facut 356 observatii in cadrul carora vinturile variabile au reprezentat 8%
1 O aclamie de lunga durata a vantului si a marii
1 Gradul de intunecare al norilor functie de grosimea si de pozitia norului fata d
0 Vinturi permanente caracterizate printr-o directie foarte stabila ce bat intr-o ce
1 Sint vinturi periodice de directie foarte stabila ce bat in cele 2 emisfere, in cen
1 Sint vinturi locale de scurta durata ce pornesc brusc, cu viteze de 40 - 60 Nd
0 Sint vinturi periodice care, in Oceanul Ìndian si Pacific, au luat locul alizeelor
1 Sint formatiuni constituite din picaturi de apa sau acicule de gheata care iau n
0 Sint vinturi permanente situate in partea polara a alizeelor din cele 2 emisfere
0 Briza de uscat
0 Musonii
0 Marimea unei tinte
0 Marimea unei tinte
1
0 Ceata de conductie
0 Oceanului Pacific de Nord
1 Variabila
0 De radiatie, absorbtie, evaporare, advectie, arctica, frontala.
0 fog.
0 sand storms
1 about 3% further away
0 diminuarea influentei magnetismului navei
1 Azimutul, declinatia, unghiul orar
1 2
1 WSW
0 SSW
1 meridianul inferior al observatorului;
0 unghiul sideral al astrului;
1 unghiul sideral al astrului;
0 azimutul astrului;
1 declinatia astrului;
0
1 Diferentele de coordonate zero
1 valoarea declinatiei magnetice actualizata pentru anul in curs este zero
1 Corectia de depresiune si paralaxa
0 tribord-alba fixa, babord-alba cu sclipiri
1 galben-negru-galben
0 galben-negru
1 negru-galben-negru
0 6-12 grd
0 Diferenta dintre distanta loxodromica si cea ortodromica
0 Total neglijabila
0 Vinturi permanente - bat in tot cursul anului; Vinturi periodice - bat intr-o anum
0 Prin calculul vectorial intre vintul real si indicatiile anemometrului.
0 Nu sunt schimbari notabile in starea marii
0 Miscare Reala/C-UP/ vector real
0 Ìn timpul unei zile presiunea atmosferica variaza sub forma unei curbe sinuso
0 Temperatura minima se inregistreaza cu putin timp inainte de rasaritul soarel
0 SSW
0 Curentul Perului
0 Curentul Oya Shivo
0 Est
0 supraunitar
0 estica
0 Prin jumatatea din dreapta a traiectoriei furtunii
0 Spre dreapta, usor in spatele sau
1 diferenta de latitudine este pozitiva
0 egala cu declinatia magnetica
0 numai micsorarea vitezei
0 Cercul orar....orizontul adevarat astronomic
0 marcajul lateral
0 Ìn sens direct spre exterior
1 Sint virtejuri ciclonice de dimensiuni reduse in care aerul, in miscare ascende
0 curentii de inalta frecventa indusi in corpul navei
0 Efectul de noapte
0
1 Calibrarea instrumentului, aparatului utilizat
1 longitude scale.
0 deviatiei compas
0 extreme super-refraction conditions
0 Scade in timp ce temperatura aerului creste
0 brilliance control
0 Diferenta intre pozitia Soarelui adevarat si a Soarelui mediu
0 their poor definition
0 Receptia simultana a undei directe si a celei reflectate
1 unghiul la pol;
1 meridianul inferior al observatorului;
0 meridianul inferior al observatorului;
0 meridianul inferior al observatorului;
0 primul vertical estic;
0 Executarea observatiilor in conditii optime
0 Emisfera estica
1
0
0 Nivelul de instruire a observatorului
0 Nivelul de instruire a observatorului
1 DA
1 Presiunea atmosferica este maxima, la temperatura data
1 good weather to come.
0 latitudinea geografica a observatorului;
0 latitudinea geografica a observatorului;
0
0 1850 Khz
0 the same latitude.
0 Frontul cald care se destrama
0 2<HDOP<3
0 relevment-unghi orizontal
0 Metoda locului de egala diferenta de relevment
1 a cycle
0 Estimata
0 centrala cilindrica dreapta conforma
0 Veti asptepta sa vedeti norii Cirrus si Altostratus si apoi veti schimba de drum
0 PRF
1 Turn the wheel as far as it will go to the right.
0 Turn the wheel to port until the new course appears on the compass, then steady sh
1 Turn the wheel until course is altered by 270 degrees.
1 Higher objects are detected at a lesser distance than lower objects.
1 Attenuation is less
0 11.25
0 270
0 24
1 Monthly
1 Monthly
0 Twice a watch
1 At least every 6 months
1 At least once a day
0 Once a watch and after a major course alteration.
0 Ìt should be lowered to just below the water level.
1 Repeat order, then apply sufficient wheel to arrest any swing and advise pilot of new
0 Turn the wheel 10 degrees to the right and then return it midships.
0 By repeating the order and then executing it.
0 Repeat the order, then turn the wheel as far as it will go to starboard and report.
1 Turn the wheel until the course is altered by 045 degrees.
0 Halou ordinar.
0 Ceata de advectie.
0 Ceata de advectie.
1 Ceata de suprasaturatie.
0 Ceata de advectie.
1 Avoid taking any action
1 4W
1 He must put the wheel on stbd 10 and then report
0 remain unchanged.
1 To the left
0 180 degrees
0 as far forward as possible in the ship.
1 054.5 ( T )
1 15 kts
0 using the gain control
1 deviation.
0 Stand on
0 A broad alteration of course to starboard
1 The period before collision takes place
1 A cylinder
0 Put on a BA set and enter the enclosed space.
0 determine and record their limits
1 West at 10 knots
1 North at 15 knots
1 South at 20knots
0 very strong winds and no clouds.
0 display to start the timebase.
0 Spre N
1 Gireaza in sensul acelor de ceasornic.
0 Se mentine constant.
0 Ìn sens retrograd, in Atlanticul de nord si Pacificul de nord
1 Ìn apropiere este un centru de inalta presiune
1 Front rece
0 latitudinea punctului de plecare este mai mica decat latitudinea punctului de s
1 Gireaza in sens direct.
0 Gireaza in sens invers acelor de ceasornic.
0 Zona de presiune inalta
0 la vest;
1 Venus, Marte
0 Astrii indiferent de magnitudine care asigura conditia de intersectie la limita
0 Cicloni tropicali
0 reglajul perpendicularitatii oglinzii mari pe planul sextantului;
1 reglajul perpendicularitatii oglinzii mari pe planul sextantului;
0 Verticalul;
1 temperature.
0 humidity.
0 watching the target's radar bearing and range
0 Geoidului
0 Distanta la un reper fix la coasta
0 Relevmentul prova semicircular in care nava tinta ,vede¨ nava proprie
1 Distress
1 Attempt to fight the fire independently
1 Flag "U"
1
Magnetic North
1 Clockwise
1 25 to 35 degrees.
1 Spike waveform
1 20kts
1 Steering failure
1 Ship Routeing
1 Tide Tables
0 nivelul mediu al celei mai joase ape la sizigii
0 mixer crystal
1 unghiul sideral;
1 declinatia;
0 declinatia;
0 unghiul orar;
0 ecuatorul ceresc;
0 ecuatorul ceresc;
1 ecuatorul ceresc;
0 ecuatorul ceresc;
1 cercul orar al astrului;
0 linia nord sud;
1 punctul cardinal vest;
0 punctul cardinal vest;
0 meridianul superior;
0 meridianul superior;
0 meridianul ceresc;
0 meridianul inferior;
0 meridianul inferior;
0 almucantaratul;
0 zenitul;
0 punctul cardinal sud;
0 Modifica magnetismul permanent al navei introducind astfel erori in indicatiile
0 Se ia alura cu vintul din pupa babord si se naviga cu viteza maxima permisa d
1 Se ia alura cu vintul din prova babord intre 10 - 45 grade si se naviga cu vitez
1 Se ia o alura cu vintul din pupa babord 20 - 25 grade si se naviga cu viteza m
0 Se ia alura cu vintul din prova babord si se naviga cu viteza maxima permisa
0 Se ia alura cu vintul din prova babord si se naviga cu viteza maxima permisa
1 Se ia alura cu vintul din prova tribord 20 - 25 grade, iar dupa ce patrunde bine
1 Masurarea inaltimii cu sextontul sa se faca din cel mai inalt loc de pe nava, ci
0 Directia din care se apropie de nava sau coasta(nava la ancora)valurile de hu
0 Este o parabola avind, inainte de curbare, orientare WNW in emisfera nordica
0 Anularea prin corectii corespunzatoare a erorilor sistematice
0 on the true range, but on a false bearing
0 targets directly ahead.
0 appear as lines of dots or dashes
0 Varitia declinatiei Lunii
1 Ocean Passages for the World
0 An tropic
0 Nu este cunoscuta exact inaltimea antenei receptorului GPS
1
0 Moderata, dar navigabila
0 Paralel cu linia frontului rece
0 Ìt depends on the situation
0 21 martie, 23 septembrie
1 Calm sau vanturi slabe
0 Aria PAD-ului nu se modifica atata timp cat nu se modifica parametrii de mars
0 Aria PAD-ului nu se modifica neaparat simetric pe masura ce scade distanta
1 Eroare de gradare a limbului sextantului
0 Curentul Benguelei
0
0
0 cerc de egala distanta
0 Locul geometric al punctelor de egal relevment la doua puncte fixe
0 Ìzohipse
0 depinde de valoarea drumului navei
0 60 grd
0 lumina fixa combinata cu intensificare de lumina
1 intensitatea luminii este constanta
1 3W
1 5W
0 doua conuri negre unite la varf
0 doua conuri negre unite la varf
0 o sfera neagra
0 Celor mai joase ape
0 Tuturor apelor joase
1 La Luna noua si Luna plina
0 Cand Soarele, Pamantul si Luna formeaza un unghi de 90 grd
0 Este Luna noua sau Luna plina
0 Numai cand Soarele si Luna sunt la aproximativ 90 grd fata de Pamant
0 feet per second.
0 Dublei reflexii
0 mixer strength.
1 Cold occlusion
0 Cu un astru la inaltime oarecare
0 Cu o stea de magnitudine mica
0 Prin calcul
0 pulse length.
0 Viteza de deasupta fundului pe care se deplaseaza nava proprie
0 Avize radio catre navigatori
0 L- band
0 on the correct range but a false bearing
1 around the arc of a circle
0 reflections from the side lobes of the radar beam
0 Vantur tari, in rafale, cu aceeasi directie in tot timpul anului
0 nu are importanta;
0 minus;
0 minus;
1 plus;
0 nivelul mediu al apei joase la sizigii
0 Ziduri sau pereti de nori
0 Semidimetrul Soarelui
1 harta generala
0 Diferentei de timp si frecventa
0 30.06
1 Ìn momentul traversarii meridianului limita
0 Frecventa de repetitie a impulsurilor
0 Ceata
0 Rutele de apa adanca
1 Letter b
1 Wind-motor
1 Heading lights
1 is transmitted continuously
0 gain control
0 range scale switch
0 force 10.
1 force 8 and above.
1 The number. of observations
1 The percentage frequency of variables winds.
1 Telegraph line
1 Single flashing
1 Eddies
1 Ramark.
1 3 kts
1 letter b
1 VBW
1 North
0 misalignment of the centre of the trace on the display
0 Latitudine si timpul sideral al locului
0 stereografica
1 Conditiile hodrometeorologice pe latitudini mari
0 Diferenta de relvement, suma distantelor
0 Sec j
0 izocline
0 21 martie, 22 iunie
0 Punctul subastral
0 Dreapta de inaltime
0 Prin centrul depresiunii.
0
0 Observatii simultane efectuate de mai multi observatori
1
0
0 Prima observatie meridiana, a doua p.m.
0 Orice valoare
1 Toti astrii au rasarit si apus
0 Astrii cu rasarit si apus
0 Numai cadranele de orizont NE, NW
0 Venus, Marte, Jupiter, Saturn
0 directia curentului este perpendiculara pe drumul navei
0 should be checked by other available means
0 observat
1 observat
0 Paralelului de declinatie cu cercul vertical
0 Paralelului de declinatie cu cercul vertical
0 Conditiile de vreme caracteristice frontului cald
1 cercul de inaltime;
1 orizontul astronomic;
0 meridianul astronomic;
0 ecuatorul ceresc;
1 paralel de declinatie;
0 paralel de declinatie;
0 polul ceresc;
1 zenitul;
0 efectul de noapte
0 Eroarea in punctul estimat al navei
1 Eroarea in corectia sextantului
0 938,9 mb
0 Ìzobarele sint apropiate intre ele, deci gradientii barici orizontali sint mici; Zon
1 Asigurarea cvasisimultaneitatii observatiilor
0 Drumul navei sa fie mentinut riguros constant
0
0 Punctele intermediare ca WAYPOÌNT-uri
1 centrala cilindrica transversala
1 Zenit, Nadir
0 Unghi orar, unghi la pol
0 Scanner rotation speed
0 two targets at same range on slightly different bearings
0 1.5 degrees
1 cause interference to other vessels.
1 ship's log
1 not be used in bad weather
0 accuracy of the timebase.
1 0.5 % of the range scale in use.
0 75 metres.
0 obtain more accurate ranges
1 soft and porous.
0 TCPA-ul afisat este mai mic decat cel real
0 Nu
0 Arata care dintre tintele plotate a schimbat de drum
1 Spotul care reprezinta pozitia navei proprii
0 Pe cercul azimutal al radarului se masoara relevmente adevarate
0 Masurarea a doua distante
0 O schimbare de drum la Babord, efectuata de nava proprie, va face ca valoar
1 Poate genera erori atunci cand se determina viteza relativa a tintei respective
0 Spotul care marcheaza pozitia navei proprii ramane intotdeauna fix
0 Spotul care marcheaza pozitia navei proprii ramane intotdeauna fix
1 Pulse repetition frequency
1 Ìt should rotate at a constant rpm of not less than 20 in relative wind speeds upto 10
1 Plus or minus 2 deg
0 ÌÌÌ;
1 Ì;
1 ÌÌÌ;
0 sa fie vizibile din orice directie
1 switch to manual steering
0 surub de reglaj al paralelismului oglinzilor sextantului;
1 oglinda mare a sextantului;
0 oglinda mare a sextantului;
0 luneta sextantului;
1 tamburul sextantului;
0 corectorii de fier moale ai compasului;
0 9.2 to 10 cm
0 a mass of small echoes with an irregular shape
1 small craft and buoys.
0 false ranges and bearings
0 a high P.R.F. is used.
0 Front stationar
0 Ìn 6 plane orbitale, cate 4 sateliti in fiecare plan orbital
0 Stanga traiectoriei furtunii
0 Ìn dreapta traiectoriei
0 Nori negri, ce dau precipitatii sub forma de averse
0 Semnul declinatiei magnetice
0 un marcaj lateral de tribord;
1 un marcaj lateral de tribord;
0 un marcaj cardinal de sud;
1 un marcaj cardinal de vest;
0 un marcaj cardinal de vest;
0 un marcaj cardinal de vest;
1 un marcaj special;
0 un marcaj special;
0 sensul conventional de balizaj;
0 Yes, but only if visibility is restricted
1 echoes in shadow sectors.
1 the obstruction in the path of the scanner.
1 mixer crystal
0 Ì.F. amplifier
0 De W la E
0 WGS-84
1 Side lobe echo
0 30 - 40 degrees.
0 Data ultimei corectii a hartii
0 4,1,5,3,2
1 strong winter gales are common
0 increased target detection ranges
1 Luna plina, prim patrar, luna noua, ultim patrar
0 NE, E si S
0 SW, S si SE
0 no effect on detection ranges
0 warm air over a cool sea surface
0 Sunt necesare mai multe inerpolari la scoaterea valorilor din table
1 scanner.
1 a pulse from the brightening unit to the cathode
0 the heading marker.
0 Punct de roua
0 collision rules
1 deviation.
0 a large headland
0 a small rock
1 45 degrees apart.
1 the speed of the radar waves.
0 the cathode
1 the trace is as bright as possible
0 The Pilot
0 +2 degrees C.
0 obstructions on your own ship
0 single cheese
1 plan, appraise, monitor, execute
1 normal refraction
0 in the Northern hemisphere the centre of the storm will bear 8 to 12 points to the righ
1 drift
0 the power monitor
0 duplexer
1 S.T.C. control
0 the downward refraction of radar waves.
1 reduce the strength of close range echoes
0 from the cathode to the anodes
0 very high and confused.
0 carry out final amplification of the echoes
0 generate the R.F. pulses
0 clutter echoes are showing at maximum strength
0 the wavelength
0 a number of lobes of similar size
0 varying the potential on the grid
1 magnetron
0 instructions for keeping the radar log.
0 scanner unit.
0 transmitter unit
0 power supply
1 electromagnetic storms or disturbances
0 the octahedral cluster.
0 amplitude
0 Advise the master after the vessel has departed
0 The pilot is in control of the vessel so he cannot question the action of the pilot
1 way-point.
0 taking several radar bearings
0 deflects the beam clear of obstructions.
0 transmits at fixed time intervals
0 the echoes of targets to be separated.
0 deflect the electrons to the edge of the screen
0 align the heading marker
1 the brightness of the display control
0 protect the receiver during transmission
1 as close to the power supplies as possible.
1 actual scale.
0 Admiralty List of Radio Signals
1 does not provide identification
0 north-up presentation
0 gain control
0 transistors in parallel in the transceiver
0 presentation stabilization
1 at half the speed of the scanner
1 T/R cell
0 trigger unit
1 modulator
0 the transmitted frequency
1 range scale control
1 power supply unit
1 they are quicker to take
1 elimination of shadow sectors.
1 draft.
0 her bearing is changing and the range is increasing
0 head-up presentation
0 centering control
0 Unghiul orar al Soarelui mediu masurat de la meridianul inferior al observator
0
0 conica
1 variation.
1 deviation.
1 plot your own future track.
0 narrow in the horizontal plane.
1 Ìnform head office.
1 Masurarea a 2 relev(?) succesive la centrul ciclonului la interval 2-3 h fara a f
1 dense fog.
0 15 knots
1 distanta nava-reper anterior este mare, distanta dintre repere este mare
1 Primul vertical estic,primul vertical vestic
0 41 grade E
0 16.0 Mm
1 0 grd -360grd
1 Distanta pana la urmatorul Way Point
0 post a forward lookout
0 when the background lights obscure visibility
0 correct use of anti-clutter controls
1 Corals
1 corectia totala compas;
0 corectia totala compas;
0 corectia totala compas;
0 drumul compas;
0 90 grd
1 La pol, sideral, distanta polara
0 it's closest point of approach (CPA)
0 2 grd. 01' W;
1 Pericolele de navigatie existente in zona
1
0 Digresiune
0 Controlul corectiei compasului cu Soarele la inaltime oarecare
0 Alizeu de NE
1 SE
0 Ìn sens direct in emisfera nordica
0 Vanturile de West
0 the transmitted wavelength
0 lochul hidrodinamic
0 La viteza vantului se adauga si si viteza de deplasare a furtunii
0 Presiune atmosferica stationara
0 limiter circuit
0 Release the bridge wing buoy, notify the master and start slowing down to manoeuve
1 X band
1 Guide to port entry
0 East and West.
1 Alter speed
1 Any chart which shows the area which the vessel is passing through
1 Small scale
1 Ìnstructional
1 Mixed
1 White
0 Red
1 The scanner rotational speed, aperture size of the aerial & size of target.
0 Search and rescue services to large passenger vessels.
1 Range discrimination.
0 Direction of Traffic Lane
1 Transmitted power monitor.
1 East cardinal buoy
1 Warm front
1 Barometer
0 A compass powered by electricity.
0 A card that the pilot should sign to record his presence onboard
1 Traffic Lane
0 When the weather changes
0 A compass for indicating wind direction found on the mast.
0 A- smoke generator used to indicate the position of a ship or boat in distress.
1 Variable range marker
1 Port beam. (Red 75-105)
1 Scanner.
1 Magnetron
1 Snow flakes.
1 Range discrimination
1 Port quarter (Red 105-160)
0 Starboard quarter (Green 105-160)
0 Starboard beam (Green 75-105)
0 Port bow. (15-75)
1 Port beam. (Red 75-105)
0 Port bow. (Red 15-75)
0 Monitor the radar display and post a lookout.
0 Less than 0.9 miles
1 Between 4-5 miles
0 Between 2-2.9 miles
0 Between 3 - 4 miles
0 Less than 0.9 miles
1 Less than 0.9 miles
0 Between 4-5 miles
0 Between 4-5 miles
0 Between 3-3.9 miles
1 Between 4-5 miles
0 Between 3-3.9 miles
0 Less than 0.9 miles
0 Between 4 - 5 miles
0 Between 4 - 5 miles
1 Between 3-3.9 miles
0 Less than 1 mile
0 Less than 1 mile
0 Between 2-2.9 miles
0 Between 2-4 miles
1 Between 3-3.9 miles
0 Between 3 - 4 miles
1 Between 1 - 2 miles
0 Less than 0.9 mile
0 Between 2 - 2.9 miles
0 Between 2 - 2.9 miles
0 Between 4 - 5 miles
0 Between 4 - 5 miles
0 Between 4-5 miles
0 Less than 1 mile
0 Less than 0.9 mile
0 Between 4 - 5 miles
0 More than 5 miles
0 Less than 0.9 mile
0 Less than 1 mile
1 Between 4 - 5 miles
0 Between 3 - 4 miles
0 Between 2-4 miles
1 Between 2-2.9 miles
0 Between 2-2.9 miles
0 Between 1-2 miles
0 Between 4 - 5 miles
1 Between 4 - 5 miles.
0 Ìnter tropical convergence zones.
0 To assist in planning the sea voyage
1 D'long
1 Ìt weakens the reflectivity of the target
1 Humidifier
1 The Greenwich meridian
0 To call the master if the officer on watch collapses.
0 A vessel may proceed. One way traffic.
0 A vessel may proceed. TWO WAY TRAFFÌC.
0 EMERGENCY - All vessels to stop or divert according to instructions.
0 Vessel may proceed. TWO WAY TRAFFÌC.
1 Vessels shall NOT proceed except if navigating outside the main channel.
1 Vessel may proceed. ONE WAY TRAFFÌC.
0 Vessel shall NOT proceed except if navigating outside the main channel.
1 Coral
1 Starring
0 Ìndicating distance travelled through the water.
1 Relative humidity
1 60 metres
1 Relative movement
1 Pulse length
0 Between 46-60 minutes
0 Between 46-60 minutes
0 Between 21-30 minutes
0 Between 11-20 minutes
0 Now or passed
0 Between 10 - 20 minutes
1 Between 31-45 minutes
0 Between 46 - 60 minutes
0 Between 0-10 minutes
0 Between 11-20 minutes
0 Between 21 - 30 minutes
0 Between 21-30 minutes
1 Between 5 - 15 minutes
1 Between 31-45 minutes
0 Between 31 - 45 minutes
0 Between 31-45 minutes
1 5 to 10 min
1 Horizontal beam width
1 Height of tide
1 Ramark
1 Racon.
1 Radar reflector
1 Differentiator
1 CPA warnings
1 Dew
1 Frequent change of gain , by increasing or decreasing and observing results on the s
0 The plan should include the entire voyage from berth to berth.
1 Upto +/-20deg Rolling or pitching
1 Display diameter should be at least 300mm
0 Ship's time
1 Cumulus
1 Foam
1 Urgency message
1 Urgency
1 Super refraction
1 Cheese.
1 Ìndirect echoes.
1 Rain
0 Fog.
1 Four
0 Green
1 Green
1 By broadcasting to those involved.
0 Ask the bosun to check the anchor
1 large prominent features
1 affected by the duration of daylight
0 All the time at sea.
1 Once the vessel is on the next chart
1 Only on orders from the master
0 Before the voyage commences
1 All day
1 A fix obtained by cross bearings
1 Light behind on port side
0 Light 4 points to starboard
0 Be alert, watch and listen
0 By repeating the order and turning the wheel hard over in the opposite direction to ar
0 To have a collision with another ship
1 geographical range
1 On hearing the general emergency alarm signal..
0 farther than the false echoes.
0 Check the gyro compass course against the magnetic compass course.
0 Close to the stern
1 The speed of the faster vessel
1 Target loss
1 Ìf the light is showing its correct characteristic it is in its right position.
1 at the equator.
1 avoid radar interference
1 haze.
1 The watch keeper involved
1 Red
1 Chart 5022
1 Always at the center of the chart.
1 Chart 5011
0 Ìnternational Code of Signals.
1 Transmitter, servo link, antenna, target
1 Position and GMT time
1 Gain
1 Multiple error
0 Two radar bearings.
0 That all moveable objects are secured
0 Scanner rotation speed
0 Horizontal beamwidth
0 Sounding a fog signal when in clear weather, but approaching a fog bank.
1 Manual Radar potting
1 Testing of engine telegraph and it's auto recorder
0 Navigating comes before controlling the vessel's track
0 Nimbostratus, stratus, stratocumulus.
1 Altocumulus, altostratus.
1 A gun or explosive signal fired at intervals of about one minute.
1 Stratosphere
1 Range selector
1 Whether the ship is fitted with automatic steering.
1 The scanner speed is a little slower than normal
1 Racon
0 Ìn advance - steady fall ; during the passage - fall ceases ; in the rear - little change o
0 None of these are correct.
0 Ìn advance - usually poor ; during the passage - first bad than good ; in the rear - usu
0 Ìn advance - no rain ; during the passage - moderate rain ; in the rear - heavy rain.
1 Ìn advance - no rain; during the passage - continuous rain; in the rear - drizzle.
1 24 miles
1 Find, restrict, inform, extinguish
1 TR cell
0 Target B
0 Target B
0 Target B
0 All Equal
1 All equal
0 Target B
0 All the same
0 Target B
0 Target E
0 Target D
0 Target C
0 Target E
0 Target B
0 Target F
0 Target A
0 Target B
1 Target B
1 Target B
0 Target F
1 Target B
0 Target C
1 All equal
0 All equal
0 Target C
0 Target A
0 The master can only take over the watch responsibility if he tells the OOW that he is
1 The pilot
0 The AB on watch.
1 ÌMO
0 To be able to see what the lookout is doing
0 Because it uses better colour.
0 Yes, but only with 'S' band radars.
1 56 - 63 knots.
0 17 - 21 knots.
0 Slight Ìncrease.
0 Switch on three vertical red lights
0 Call the master.
0 11 shackles.
0 Mariner's Handbook.
0 A black cylinder.
0 The echo sounder..
0 Punctului vernal
1
1 Echinoctiu de primavara
0 Reface controlul si reglajul sextantului
1
0
0
1
0










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Raspuns3 URL
indicate target's most likely action.
the wavelength.
increase the detectability of small targets.
linearity of timebase.
no change in weather.
cause the electrons to form the trace
segment.
the details of repairs and services carried out
an off-centred display
fixed play centre
examine a radar's shadow sector
a perpendicular plane.
metal.
9,375 MHz
is mounted in the scanner unit
occluded front.
storm
give only a very weak echo.
30 degrees.
a target's actual movement
25 metres.
100 to 500 pulses per second.
10.25 to 15.05 microseconds.
ensure compliance with traffic separation schemes
The traffic controller.
making the radar beam wide horizontally.
Ochiul furtunii
Frecventa specifica de repetitie a impulsurilor
To inform the other ship of the name of port of registry and the nearest port at which the ship will call.
A period of time not exceeding twelve scans
amplification of echoes
Automatic Radar Plotting Aid
the echo-ranging principle
S.T.C. control
S.T.C. control
fast.
Ask the lookout to check for other vessels while he takes a fix
measure the frequency of the local oscillator
check the adjustment of the parallel index.
Precipitatii continue si rafale de vant
Monitor the VHF for orders for the vessel.
Distanta polara
decreases slowly
3
Rasaritului, apusului
Always the Pilot whenever he is on board
At intervals not exceeding three months
the reflection of radar energy from precipitation.
reduced detection ranges.
high clouds conditions
Sistem de inalta presiune
Zenit, Nadir
Orizontului adevarat astronomic al observatorului
inaltimea ochiului observatorului si refractia atmosferica
5 brate
10 Mm
scanner rotation speed
the gain control is set to zero
Maree mixta
Numai tintele periculoase care intra in suprafata de veghe vor fi plotate si urmarite automat
Sa se schimbe in linii drepte
Umiditatea relativa creste
Vol.2
Ploi torentiale si descarcari electrice mai ales in perioada solstitiilor; Vinturi slabe variabile; Perioada de calm intr-un an = cca. 3/4.
Unghiul de intersectie intre liniile de pozitie
Este maxim cand directia nava-radiofar este orientata pe normala la linia coastei
Perioada de rotatie a satelitilor T=24 ore
este cilindrica
Modificarea continua a parametrilor orbitei satelitiilor GPS
drumul adevarat este in cadranul Ì, relevmentul adevarat este in cadranul ÌV i
drumul adevarat este in cadranul ÌÌ, relevmentul adevarat este in cadranul ÌV
Au o valoare mai scazuta decat in mod normal
Frontul rece se deplaseaza mai incet spre partea de Nord
Forta Coriolis este mai mare la latitudini mici
Este aparenta
Bigile
Eroarea in citirea cronometrului
Numai toate tintele de pe ecranul radarului ARPA
Stabilirea orei la care se incepe manevra de evitare
Drum adevarat/ viteza prin apa
Numai daca radarul este cuplat cu receptorul GPS.
Timpul alocat pentru inceperea manevrei de evitare
Viteza curentului
Cu ajutorul PÌ se poate pilota nava pruntr-o schema de separare a traficului
Pilotarea navei cu ajutorul PÌ nu este indicata atunci cand exista deriva
Relevmentul la nava respectiva se mentine constant
Ìn cazul in care exista deriva, viteza relativa a reperului este egala cu viteza curentului
Radarul trebuie verificat periodic in conditii de vizibilitate buna, pentru a se vedea daca functioneaza corect
latitudinea geografica a observatorului M este nordica, deci pozitiva.
longitudinea geografica a observatorului M este vestica.
observatorul M se gaseste in emisfera vestica.
observatorul M se gaseste in emisfera vestica.
Distantele radar sunt mai putin precise decat relevmentele radar
inaltimea constructiei farului
Drumul de urmat, trasat pe harta
Viteza indicata de GPS
Precipitatii insotite de descarcari electrice
ortodroma
Lungimea de unda
Principiul pilotarii navei pe NAVLÌNE este acelasi ca si in cazul PÌ
Tehnica PAD-ului se preteaza cel mai bine pentru stabilirea manevrelor de evitare prin variatia vitezei
Miscarea Reala, C-UP, Vector Real pentru tintele plotate
reperul din mijloc este mai apropiat de nava
Marcarea pozitiilor anterioare avute de tinta pe ecranul radar
Scaderea zilnica a presiunii atmosferice cu peste 6mb
Prin masurare cu alidada
trei
doua
Comportamentul pasarilor si animalelor marine; Hula, care se propaga pina la 1000 Mm inaintea furtunii; Scaderea presiunii; Norii cirrus.
Se situeaza, in raport cu directia de deplasare a ciclonului, in partea stinga a traiectoriei in emisfera nordica si in partea dreapta a acesteia in emisfera su
Se situeaza, in raport cu directia de deplasare a ciclonului, in partea ecuatoriala a traiectoriei variabile si in partea polara a traiectoriei caracteristice in em
Troposfera, termosfera, stratosfera, mezosfera, exosfera.
ccl_c138.mht
Valuri abrupte cu perioada scurta si vant usor
15 la 20 Nd
5 la 10 Nd
o zona cu izobare inchise avind presiunea mica in centru; un front cald in fata, un front rece in spate si, eventual, un front oclus in zona centrala; un secto
Forta vintului; Suprafata de contact; Durata de actiune a vintului; Latitudinea locului.
Stratocumulus, altocumulus si cirrocumulus pe etaje de jos in sus.
Norii din familiile cirrus, stratus si cumulus - specia stratiformis.
Norii din familiile cumulus si cirrus cu tipurile nebulosus si lenticularis.
Norii de formatie alto cu speciile castellanus si floccus.
Oceanele Atlantic, Ìndian si Pacific.
ccl_c202.mht
Cirrostratus si Cumulus
Brize
hartile meteorologice in facsimil
Acelasi meridian sau pe ecuator
Nori Altocumulus dominanti
Curentul Labrador
Curentul Californiei
Curentul Benguela
O tinta care are un CPA mai mic decat limita stabilita/setata de utilizator
O zona inconjurata de linii izobare inchise caracterizata de un gradient baric orizontal cu sensul de la centru spre periferie.
Este una din cca. 40% din depresiunile formate in apropierea axei tolvegului ecuatorial care, datorita alimentarii cu aer cald se adinceste formind cicloane
O zona de joasa presiune in care vintul circula de la centru spre periferie rotindu-se in sens ciclonic atit in emisfera "N" cit si in cea "S"
meridianul astronomic al observatorului.
Diferenta de presiune dintre doua puncte situate la distanta de 100 km avind sensul cel rezultat din calcul.
Viteza de modificare a temperaturii aerului in inaltime.
O harta avind configurata distributia presiunii in zona respectiva prin linii izobare.
O forma specifica de ondulare a suprafetei marii ce apare cind sint intrunite anumite conditii, incomplet elucidate, de presiune si vint.
Forta de respingere a moleculelor de aer la un anumit nivel altimetric si la o anumita temperatura.
Cantitatea de energie primita de la soare de o masa de aer la un anumit moment.
Temperatura la care trebuie incalzita apa intr-un recipient pentru a trece in stare gazoasa.
Treapta barica este viteza de scadere a presiunii atmosferice in cazul unei miscari ascendente a aerului atmosferic de la nivelul marii si pina la inaltimea
Umiditatea relativa este raportul dintre umezeala reala la o anumita temperatura si umezeala absoluta si se exprima in procente.
Componenta orizontala a deplasarii unei mase de aer ca urmare a actiunii combinate a fortei atractiei gravitationale si fortei Coriolis.
Miscarea aerului in sens opus deplasarii navei, miscare care da aparenta unui vint.
Pot aparea erori la calculul CPA-ului
Ìndica gradul maxim de densitate a cetii si imbunatatirea vizibilitatii in urmatoarele 6 - 12 h; in cazul pachetelor de ceata indica schimbarea directiei de de
Unghiul exprimat in grade sau carturi pe care-l face girueta sau mineca de vint cu axul longitudinal al navei.
Se intelege situatia in care pe o inaltime de 300 picioare (100 m) de la suprafata solului sau a marii aerul este dispus in mai multe straturi cu temperaturi
Totalitatea produselor de condensare chiar daca nu ating suprafata marii sau a solului si se reintorc in nori ca urmare a procesului de evaporare din strat
cercul de distanta.
Navtexul
Ìntr-un an zilele fara vint au reprezentat 8%, iar cele cu vint variabil 12%.
Mare agitata cu valuri din NE
Gradul de intunecare a atmosferei functie de cantitatea de nori si/sau intensitatea fenomenului de condensare a apei din atmosfera.
Vinturi permanente de directie aproximativ stabila, functie de influenta centrilor de inalta si joasa presiune din zona ce bat intr-o centura de cca. 1200 Mm
Sint vinturi in continuarea alizeelor spre N in emisfera nordica respectiv spre S in cea sudica batind spre NW in emisfera nordica si SW in cea sudica.
Sint vinturi neregulate producindu-se in zone si anotimpuri imprevizibile, dar odata formate se vor deplasa paralel cu izotermele din zona respectiva lasin
Sint vinturi periodice, care iau nastere datorita alternanantei sezoniere in repartitia presiunii atmosferice intre uscat si mare avind directia SW in perioada
Sint un fenomen meteorologic ce se deplaseaza in sensul general de deplasare a fenomenelor meteorologice (de la "W" la "E") si presupune colectarea
Sint vinturi generate de centrele de inalta presiune din centura 30 - 40 grd lat. nordica respectiv sudica si care, in 74% dintr-un an, sint dintr-o directie cup
Bora
Sirocco
Viteza unei tinte
Viteza unei tinte
ccl_c128.mht
Ceata frontala
Oceanului Pacific de Sud
Ìn sens retrograd
De radiatie, evaporare, advectie, arctica, frontala.
hail.
smoke and haze
about 3% nearer
anularea influentei comune a magnetismului navei si a magnetismului terestru
Unghiul la pol, declinatia, unghiul sideral
6
NW
ESE
cercul orar al astrului.
unghiul orar al astrului.
inaltimea astrului.
unghiul orar al astrului.
distanta zenitala a astrului.
ccl_ccn5.mht
Diferenta de latitudine zero, diferenta de longitudine egala cu 180 grd
valoarea deviatiei compas este zero
Corectie de refractie si semidiametru
tribord-rosu, babord-verde
negru-galben
galben-negru-galben
negru-galben
12-18 grd
Diferenta dintre drumul initial si cel final
Maxima
Vinturi permanente - bat tot timpul anului; Vinturi periodice neregulate bat intr-o anumita perioada a anului fara a avea directia si viteza constante; Vinturi
Raportind indicatiile anemometrului la timpul inregistrarii rotatiilor.
Hula moderata cu directie nedefinita
Miscare Relativa/ N-UP/ vector relativ
Ìn timpul unei zile presiunea atmosferica inregistreaza 2 maxime in jurul orelor locale 10.00 si 22.00 si 2 minime in jurul orelor locale 04.00 si 16.00.
Temperatura minima se inregistreaza cu putin timp inainte de rasaritul soarelui, iar cea maxima la miezul zilei dupa care temperatura incepe sa scada, d
S
Curentul de deriva al vanturilor de W
Curentul Californiei
Sud-West
subunitar
sudica
Prin semicercul periculos
Spre stanga, usor in spatele sau
diferenta de latitudine este negativa
constanta
numai cresterea vitezei
Primul vertical....ecuator
marcajul cardinal
Ìn sens retrograd spre exterior
Sint virtejuri ciclonice de dimensiuni reduse in care aerul, in miscare ascendenta, descrie spirale in sens direct in emisfera nordica si in sens retrograd in
magnetul compensator de banda
Efectul de emisie secundara
ccl_c149.mht
Efectuarea masuratorilor numai cand se intalnesc conditii optime de observare
any uniform scale.
corectiei compas
mild sub-refraction conditions
Creste ca si temperatura aerului
tuning control
Diferenta intre declinatia Soarelui la solstitiu si echinoctiu
the difficulty of the identification
Eroarea de nealiniere a antenei cadru in axul longitudinal al navei
azimutul.
cercul orar al astrului.
cercul orar al astrului.
meridianul superior al observatorului.
primul vertical vestic.
Determinarea erorii reziduale de masurare si aplicarea corectiei corespunzatoare
Emisfera vizibila
ccl_c282.mht
ccl_c280.mht
Precizia aparatului, instrumentului de masura utilizat
Necalibrarea instrumentului/aparatului de masura
DA, numai in conditii de vizibilitate buna
Presiunea atmosferica este maxima, la temperatura data
rainy weather to come.
longitudinea geografica a observatorului.
longitudinea geografica a observatorului.
ccl_c141.mht
1750 Khz
a slightly lower latitude.
Frontul rece care ajunge din urma frontul cald
4<HDOP<5
relevment-distanta
Metoda dreptei de inaltime adevarata
the wavelength
Radioelectronica
centrala cilindrica transversala
Veti schimba de drum la distanta de zona ce va fi afectata de frontul rece
transmitted power
Repeat the order then turn wheel to port until 20 degrees shown on the rudder indicator.
Repeat the order then turn the wheel 10 degrees to port
Just alter course to new heading of 270 degrees.
Higher objects are detected at the same distance as lower objects.
Attenuation is always the same
17.5
360
32
Yearly
Twice a year
At least every 30 minutes
At least every 9 months
At least once in a passage
Twice a day.
Ìt should be lowered to just above the water level.
Repeat order and just leave wheel as it is.
Turn the wheel 10 degrees to the left and then return it midships.
By repeating the order, turning the wheel to starboard until 10 degrees is shown on the rudder indicator, then reporting "ten degrees starboard, Sir."
Repeat the order, then turn the wheel to starboard until 25 degrees rudder is shown.
Alter course to new heading of 045 degrees.
Halou extraordinar.
Ceata de amestec.
Ceata de radiatie.
Ceata frontala.
Ceata frontala.
Ask the Pilot to leave the bridge
4E
He must repeat the order , wait for a reconfirmation from the OOW and then put the wheel on stbd 10
deepen.
Ahead
045 degrees
so it can be viewed facing forward.
059.5 ( T )
60 kts
measuring bearings
variation.
A broad alteration to port
A substantial reduction of peed
The period after which it is too late to avoid a collision
Ball- diamond- ball
Holding your breath, enter the enclosed space to see if you can spot the crewman.
consult your operator's manual
East at 20 knots
South at 7 ½ knots
South at 10knots
no winds and heavy rain.
waveguide to open the T.R. cell.
Spre E-S-E
Gireaza spre pupa.
Gireaza in sens retrograd.
Ìn sens direct daca curent cald, sau retrograd daca este curent rece
Ìn apropiere exista un front stationar
Zone de inalta presiune
latitudinea punctului de plecare este mai mare decat latitudinea punctului de sosire
Se mentine constant.
Gireaza spre prova.
Front stationar
la sud.
Mercur, Jupiter
Astrii de magnitudine minima care asigura conditia optima de intersectie
Sa barica
reglajul perpendicularitatii oglinzii mici pe planul sextantului.
reglajul perpendicularitatii oglinzii mici pe planul sextantului.
Meridianul ceresc al observatorului.
humidity
temperature.
establishing radio communication with the target
Elipsoidului de referinta
Numarul de chei de lant la apa
Relevmentul Prova in care nava proprie ,vede¨ nava tinta
Securite
Get help from nearby and proceed to fight the fire
Flag " S"
North Relative
Towards the pole
35 to 50 degrees.
Square waveform
30kts
Main engine failure
ÌAMSAR
Routeing Charts
nivelul mediu al celei mai inalte ape la sizigii
Ì.F. amplifier
azimutul.
ascensia dreapta.
unghiul sideral.
unghiul sideral.
meridianul astronomic al observatorului.
meridianul astronomic al observatorului.
meridianul astronomic al observatorului.
meridianul astronomic al observatorului.
meridianul observatorului.
dreapta de inaltime.
punctul cardinal vest.
punctul cardinal sud.
meridianul inferior.
meridianul inferior.
cercul orar.
meridianul superior.
meridianul superior.
paralelul de declinatie.
punctul cardinal nord.
nadir.
Modifica magnetismul permanent al navei ca urmare a curentului de circa 25.000 A care se scurge prin paratrasnet.
Se ia alura cu vintul din pupa tribord si se naviga cu viteza maxima permisa de starea marii.
Se ia alura cu vintul din pupa tribord intre 10 - 45 grade si se naviga cu viteza maxima permisa de starea marii.
Se ia o alura cu vintul din prova babord 20 - 25 grade si se naviga cu viteza maxima permisa, iar dupa ce intra bine in semicercul manevrabil, va manevr
Se ia alura cu vintul din pupa babord si se naviga cu viteza maxima permisa de starea marii.
Se ia alura cu vintul din prova tribord si se naviga cu viteza maxima permisa de starea marii.
Se ia alura cu vintul din pupa tribord 20 - 25 grade, iar dupa ce patrunde bine in semicercul manevrabil, va manevra ca atare.
Corectarea inaltimilor masurate cu valorile scoase din table functie de latitudine si inaltimea astrului.
Directia din care se apropie de o nava in larg valurile de hula caracterizata prin h si L mari; Directia la punctul de pe orizont de aparenta convergenta a b
Este o parabola avind concavitatea orientata spre W atit in emisfera nordica cit si in cea sudica (traiectoriile in cele 2 emisfere sint apro simetrice fata de
Refacerea calculelor
on the true range and bearing
the surface of the sea.
appear on the arc of a circle
Luna aflata la apogeu
Sailing Directions
An calendaristic
Nu a fost aplicata corectia de fus orar la ora afisata de receptorul GPS
ccl_c120.mht
Montata si confuza
Nu bate vantul, este calm
No, it is not OK.
22 iunie, 23 septembrie
Nebulozitate 8/8
Pozitia PAD-ului se modifica o data cu modificarea distantei dintre nava noastra si nava tinta
Aria PAD-ului depinde de distanta de siguranta introdusa de catre utilizator
Eroare de gradare a tamburului sextantului
Curentul Acelor
ccl_c135.mht
ccl_c140.mht
aliniament
Locul geometric al punctelor de egala diferenta de relevment la doua puncte fixe
Ìzobare
este dependent de unghiul de intersectie dintre relevmente
90 grd
culori diferite in sectoare strict delimitate
lumina fixa este este combinata cu o intensificare de lumina
9E
19E
doua conuri negre unite la baza
doua conuri negre cu varful in jos
un cilindru rosu
Celor mai joase ape din ultimele 2 zile
Apelor inalte si apelor joase
Soarele si Luna sunt la conjunctie
Cand Soarele, Pamantul si Luna sunt pe aceasi directie
Soarele si Luna sunt pe directii diferite
Cand Soarele, Luna si Pamantul sunt pe aceeasi directie, indiferent de ordine
centimetres.
Refractiei
peak power output.
Warm front
Cu azimutul stelei polare
Cu Soarele
Cu ajutorul hartilor ceresti
receiver sensitivity.
Unghiul total de deriva
Editiile corectate ale hartilor
X- band
on the correct bearing at double the true range
along a curved line
reflection from an obstruction on your own ship
Vanturi constante care isi schimba directia de 2 ori pe an
minus.
nu are importanta.
nu are importanta.
nu are importanta.
nivelul mediu al apei inalte la cuadratura
Nori palnie
Variatia orara a declinatiei
plan
Diferentei de frecventa si faza
29.06
Ìndiferent la ce ora a bordului
Frecventa specifica de repetitie a impulsurilor
Lapovita
Rutele recomandate de traversada
Letter c
Chimney
Direction lights
cannot be seen in a clutter area
focus control
variable range marker
force 12.
force 12 and above.
The mean resultant
The number of observed calms.
Power transmission line
Group quick
Breakers
Aeronautical radio beacon.
5 kts
letter c
PRF
East
scanner mounted too far forward
Longitudine si timpul sideral al locului
policonica
Configuratia zonei de navigatie
Pseudodistanta, diferenta de distanta
Cos j
izogone
21 martie, 23 septembrie
Polul ridicat
Ìzoazimutala
Pe la sud in raport cu depresiunea.
ccl_c125.mht
Reducerea inaltimilor la acelasi zenit
ccl_c146.mht
ccl_c147.mht
Prima observatie a.m., a doua meridiana
ccl_c148.mht
Numai astrii emisferei nordice au rasarit si apus
Astrii care intersecteaza primul vertical
Toate cadranele de orizont
Venus, Marte, Jupiter, Uranus
viteza curentului este constanta
cannot be relied on for navigation
estimat
estimat
Paralelului de declinatie cu cercul orar
Paralelului de inaltime cu cercul orar
Disparitia norilor Cirrus
orizontul astronomic.
meridianul astronomic.
orizontul astronomic.
orizontul astronomic.
ecuatorul ceresc.
ecuatorul ceresc.
zenitul.
punctul vernal.
efectul de antena
Numarul de sateliti radiovizibili
Eroare de masurare a timpului
1000 mb
Ìzobarele sint apropiate intre ele, deci gradientii barici orizontali sint mari; Zona de minima presiune este in intregime calda. Centrul de presiune minima a
Diminuarea erorilor accidentale de masurare a inaltimilor
Sa existe certitudine ca observatiile sunt afectate numai de eroare sistematica
ccl_ccn15.mht
Distantele pe drumurile intermediare si pe paralelul limita
conica dreapta
Punct cardinal Nord, punct cardinal Sud
Declinatie, unghi orar
Horizontal beamwidth
two targets on same bearing at same range
2.5 degrees
reduce the life of components.
radar log
only be used at night
accuracy of fixed range rings.
3.5 % of the range scale in use.
50 metres.
make them better radar targets
made of wood.
Relevmentul afisat pentru tinta plotata este eronat
Numai daca se lucreaza cu vectori reali de miscare pentru tinta plotata
Aceasta functie se utilizeaza numai atunci cand se simuleaza manevra de evitare
O nava care merge in acelasi drum si cu aceeasi viteza ca nava proprie
Ìmaginea radar corespunde cu imaginea care se poate observa vizual de pe puntea de comanda
Masurarea a doua relevmente
O reducere a vitezei navei proprii va face ca valoarea Directiei Miscarii Relative a navei tinta sa creasca
Poate genera erori atunci cand se calculeaza Aspectul la tinta respectiva
O schimbare de drum a navei proprii nu modifica directia de deplasare a tintelor mobile aflate pe ecran
O schimbare de drum a navei proprii modifica directia miscarii relative a tintelor mobile aflate pe ecran
Transmitted frequency
Ìt should rotate at a constant rpm of not less than30 in relative wind speeds upto 100kts.
Plus or minus 1/ 2 deg
ÌÌ.
ÌÌ.
ÌÌ.
sa fie usor de identificat
continue to observe the other vessel
tamburul sextantului.
o oglinda auxiliara a sextantului.
o oglinda auxiliara a sextantului.
dispozitivul de citire precisa.
dispozitivul de citire precisa a unghiurilor .
magnetii permanenti ai compasului.
5.0 to 5.4 cm
a group of echoes at a constant range
the blank surface of the sea.
false bearings at the correct range
a short pulse length is used.
Front cald
Ìn 3 plane orbitale, cate 8 sateliti in fiecare plan orbital
Partea din spate a navei
Ìn spatele furtunii
Ceata, formata la deplasarea aerului cald peste suprafata apei mai reci
Pozitia nave in functie de pozitia radiofarului
un marcaj lateral de canal preferabil la babord.
un marcaj lateral de canal preferabil la babord.
un marcaj cardinal de nord.
un marcaj cardinal de sud.
un marcaj cardinal de sud.
un marcaj cardinal de sud.
un marcaj de pericol izolat.
un marcaj de tribord.
sensul de trafic pe o pasa.
Ìt's up to the pilot to decide
lines radiating from the centre.
the surface of the sea.
Ì.F. amplifier
video amplifier
De N la S
CLARKE
Multiple echo
40 - 60 degrees.
Elipsoidul de referinta pe baza caruia a fost proiectata harta
1,2,3,4,5
upper air disturbances are common
reduced target detection ranges
Luna noua, luna plina, ultim patrar, prim patrar
W, NW si N
N, NW si E
increased target detection ranges
strong winds
Dau valoarea azimutul Soarelui cand acesta se afla cu centrul in orizontul adevarat astronomic
centre line.
a signal from the scanner to the deflection coil
the range marker.
Punct de precipitatii
ship's data book
compass error.
a small isolated feature
a low-lying point
180 degrees apart.
a continuously variable speed.
the anode
weaker echoes are just barely visible
The master
- 2 degrees C.
rough weather conditions
double cheese
plan, monitor, appraise, execute
super refraction
the center of the storm will be ahead about a point to the right.
current
heading marker alignment
heading marker contacts
range scale switch
the width of the scanner.
reduce the strength of all echoes
from the grid to the anodes
moderate and confused.
convert the target echoes from an AC to a DC signal
conduct pulses to and from the scanner
no clutter echoes are showing on the screen
a cycle
one small lobe and two larger lobes
a signal from the time unit
selsyn generator
instructions on action to take while plotting a ship by radar.
transceiver unit.
scanner unit
magnetron
defective electrical equipment on the ship experiencing interference
the racon.
frequency
Call the attention of the 2nd Engineer on the fault
Ask the pilot to clarify the reason for the order. Ìf still in doubt he should consult the master and take action if the master is not present
abort-point.
taking a radar range and radar bearing
scatters the beam uniformly through 360 degrees.
transmits when activated by an operator
the range and bearing of objects to be obtained.
attract the electrons to the screen
measure the bearing of targets
the sharpness of the display focus
radiate the radar pulses to the targets
on the fore-and-aft line of the vessel.
calculated scale.
Ìnternational Regulations for Prevention of Collisions at Sea
only provides range data
heading marker alignment control
bearing cursor
a rotatable mask mounted on the display and marked with parallel lines
parallel indexing
at twice the speed of the scanner
scanner
modulator
magnetron
the frequency of the local oscillator
power monitor
transmitter unit
they are easier to take
the size of large targets.
depth.
her bearing is steady and the range is decreasing
relative motion
range scale control
Unghiul orar al punctului vernal
ccl_c155.mht
cilindrica
compass error.
compass error.
extend the target's relative track.
narrow in the vertical plane.
Ìnform charterers.
Masurarea a 2 relev(?) succesive la centrul ciclonului la interval de cca. o ora pentru ca nava sa aiba timp sa-l evite si studiul traiectoriilor caracteristce a
slight wind and heavy rain.
7 knots
distanta nava-reper anterior este mare, distanta dintre repere este mica
Orizontul adevarat astronomic
141 grade W
20.0 Mm
0 grd -180 grd
Valoarea corectiei giro
activate a second radar, if fitted
when the radio is unserviceable
short range scanning for small targets
Soft mud
declinatia magnetica.
declinatia magnetica.
declinatia magnetica.
deviatia compas.
60 grd
La zenit, declinatia, distanta zenitala
it's aspect
1 grd. 59'.
Ambardeea navei
ccl_c134.mht
Elongatie minima
Verifcarea preciziei determinarii corectiei sextantului
Fohn
S
Ìn josul pantei datorita curgerii aerului rece
Musonii
the design of the scanner
lochul mecanic
Se produce extensia spre margine a zonei de joasa presiune
Presiune atmosferica inalta
local oscillator
Alter course hard over on the side the man fell in and inform the engine room.
L band
Routeing charts
North, South, East and West.
Maintain course and speed
The largest scale chart on board for the concerned area
Routeing
Routeing
Red
Green
Green
The size of the target , distance from the scanner,media through which energy passes
The "Global Maritime Distress and Safety System."
Minimum range.
Direction of Tidal Stream
Anti-clutter.
North cardinal buoy
Occluded front
Tachometer
A special compass for emergencies.
A list of the vessel's essential particulars which is given to the pilot
Separation Zone
So that the vessel cannot be set into danger if the last two fixes were incorrect
A compass that automatically steers the ship.
An electronic emergency position-indicating radio beacon.
Electronic bearing marker
End on or nearly end on
Mixer
Delay line.
Ìce pellets.
Minimum range
Port beam (Red 75-105)
Port bow (Red 15-75)
Port bow. (Red 15-75)
Starboard bow. (15-75)
Starboard bow. (Green 15-75)
Starboard bow. (Green 15-75)
Take more satellite fixes..
Between 3 - 3.9 miles
Between 1-2 miles
Between 3-3.9 miles
Less than 0.9 miles
Between 3-3.9 miles
Between 4-5 miles
Less than 0.9 miles
Between 2 - 3 miles
Between 4-5 miles
Between 2.1-3.9 miles
Between 1 - 2 miles
Between 4-5 miles
Between 3-3.9 miles
Less than 1 mile
Between 1-2 miles
Between 2-2.9 miles
Between 2- 4 miles
Between 1-2 miles
Less than 0.9 miles
Between 2-2.9 miles
Between 2-2.9 miles
Between 3 - 3.9 miles
Between 4 - 5 miles
Between 3 - 4 miles
Between 3 - 3.9 miles
Now or passed
More than 5 miles
Less than 1 mile
Between 4-5 miles
Between 2 - 2.9 miles
Less than 0.9 mile
Between 4 - 5 miles
Between 1 - 1.9 miles
Between 3 - 4 miles
Between 2 - 3 miles
Between 1 -2 miles
More than 5 miles
More than 3 miles
Between 3-3.9 miles
Less than 1 mile
Less than 0.9 mile
Between 2 - 2.9 miles
Monsoons.
To direct the navigation of the ship in a certain area
D'lat
Ìt is used to provide a unique signal
Hydrometer
The Equator
To assist the officer of the watch in his duties.
A vessel may proceed. Two way traffic.
EMERGENCY - All vessels to stop or divert according to instructions.
A vessel may only proceed when given a specific order, except if navigating outside the main channel.
EMERGENCY - All vessels to stop or divert according to instructions.
A vessel may only proceed when given a specific order.
Vessel shall NOT proceed.
Vessel may proceed. ONE WAY TRAFFÌC.
Cloud
Ranging
Ìndicating wind speed.
Absolute humidity
90 metres
Relative distance
Pulse width
Between 21-30 minutes
Now or passed
Between 46-60 minutes
Between 21-30 minutes
Between 31-45 minutes
Between 31-45 minutes
Between 21-30 minutes
Between 31 - 45 minutes
Between 31-45 minutes
Between 21-30 minutes
Between 31 - 45 minutes
Between 31-45 minutes
Between 31-45 minutes
Between 11-20 minutes
Between 21 - 30 minutes
Between 21-30 minutes
10to 20 min
Vertical band width
Highest astronomical tide
Signal from SART.
Clearing line.
Plotting sheet
Brilliance
Target lost warning
Fog
Frequent change of sea clutter by increasing and decreasing and observing results on the screen
The plan should cover the first half of the sea voyage.
Upto +/-25deg Rolling or pitching
Display diameter should be at least 250mm
GMT
Stratus
Soda acid
Safety message
Distress
Normal refraction
Parabolic plate.
Second trace echoes.
Squalls
Mist.
One
Red
White
By broadcasting to the nearest coast station.
Call the master at once
steep faced features
bent upwards
When decided by the Captain.
After the day has elapsed
Only after informing the master
Whenever requested by a pilot
At night only
A fix obtained by bearing and range.
Light astern
Light in middle to starboard
Serve coffee to the captain
By repeating the order, then turn the wheel not more than 10 degrees against the swing of the ship.
To end up on the wrong course and, as a result, consuming to much fuel
nominal range
When one feels there is a threat to the ship.
at the centre of the pattern.
Alter course occasionally to ensure it is working properly.
The lee side
The difference in speed between the two vessels
Trial manoeuvre
Ìf no radio navigation warning has been issued concerning the buoy, it can be assumed to be in its correct position.
the course is N-S.
allow for beamwidth distortion
mist.
All the watchkeepers
Yellow
Chart catalogue
Where the sea areas are located.
Chart folio
Admiralty List of Radio Signals.
Transmitter, servo link, antenna , display
Heading and GMT time
Tuning
Velocity error
Two visual bearings.
All bridge equipment, main engine, auxiliary systems and the steering system
Scanner height
Pulse repetition rate
Using deck and accommodation lights to indicate the presence of your ship in poor visibility.
ARPA
Synchronising clocks
Collision avoidance comes before maintaining course and track
Cirrus, cirrocumulus, cirrostratus.
Cirrus, cirrocumulus, cirrostratus.
Flames on a vessel.
Mesosphere
Pulse length selector
The weather conditions, visibility and whether there is daylight or darkness.
Other transmissions taking place at the same time
Buoy
Ìn advance - increase ; during the passage - steady ; in the rear - decrease.
Ìn advance - fall ; during the passage - sudden rise ; in the rear - rise continues more slowly.
Ìn advance - very poor ; during the passage - bad ; in the rear - moderate.
Ìn advance - clear skies ; during the passage - thunderstorms, often with hail ; in the rear - steady drizzle with cloudy skies.
Ìn advance - drizzle; during the passage - no rain; in the rear - continuous rain.
12 miles
Find, restrict, extinguish, inform
Local oscillator
Target C
Target C
Target C
Target B
Target A
Target C
Target F
Target C
Target F
Target B
Target B
Target C
Target C
Target C
Target E
Target C
Target C
Target C
Target E
Target C
Target B
Target A
Target B
All equal
Target C
The master and the OOW will share the responsibility whenever the master is on the bridge
The OOW
The officer of the watch.
ÌCS
To be able to check the fire alarm system frequently
Because it shows more accurate information.
Yes, but only with old radars which do not have a visibility compensator.
34 - 40 knots.
30 - 34 knots.
Rapid fall.
Switch on two vertical red lights and switch off all other navigational lights.
Stop engines.
8 shackles.
Ìnternational Code of Signals.
A black ball.
The gyro compass.
Soarelui adevarat
ccl_ccn9.mht
Solstitiu de vara
Verifica si regleaza numai paralelismul oglinzilor
ccl_r49c.mht
ccl_r50c.mht
ccl_r51c.mht
ccl_r64c.mht
ccl_r65c.mht
ccl_r66c.mht
ccl_r67c.mht
ccl_r68c.mht
ccl_r69c.mht
ccl_r70c.mht
ccl_r71c.mht
ccl_r97c.mht
ccl_r97c.mht
ccl_r97c.mht
ccl_r100c.mht
. #,85:38
0 estimate the speed of target.
0 a cycle.
1 detect targets below the radar horizon.
0 receiver sensitivity.
0 rainy weather to come.
1 return the electrons from the screen to the cathode
0 All of the other options.
1 the details of ships' power supplies
1 an unstabilised presentation
0 radar shadow sector determination
0 make a quick radar plot
0 cylindrical.
1 fibreglass.
1 3,245 MHz
0 is an automatic plotting device
0 warn front.
0 tropical cyclone
0 appear very smooth to a 3 cm radar.
0 90 degrees.
1 a target stopped at the screen centre
1 50 metres.
0 500 to 3000 pulses per second.
0 1.23 to 5.03 microseconds.
0 help determine safe speed in prevailing conditions
0 The pilot and the master together.
0 rotating the trace intermittently.
0 Semicercul manevrabil
0 Frecventa de baza repetitie a impulsurilor
0 To inform the other ship of the name of the ship's agents at the next port of call.
0 A period of time not exceeding fourteen scans
0 transmitted frequency
1 Additional Radar Pilotage Assignment
0 a reflection plotter
0 swept gain control
1 F.T.C. control
0 slowly.
0 Call the master to assist him
0 measure the peak power output
0 measure the frequency of the magnetron.
0 Cer complet acoperit si vant slab
1 Direct the lookout to do maintenance work.
0 Ìnaltime
0 increases slowly
0 3.9
1 Trecerii din emisfera estica in cea vestica si invers
0 Either the Pilot or the Master in accordance with the owner's instructions
0 At the weekly mustering and boat drills
0 the scattering of radar energy around a target.
1 increased detection ranges.
0 thick fog conditions
0 Vanturi ce se rotesc in sensul acelor de ceas in emisfera nordica
0 Punct cardinal Est, punct cardinal Vest
0 Ecuatorului ceresc
0 inaltimea luminii, inaltimea ochiului observatorului si refractia atmosferica stan
0 5 yarzi
1 12 Mm
0 horizontal beamwidth
0 the heading marker is switched off
0 Mare semmidiurna neregulata
0 Unele tinte de mici dimensiuni pot scapa detectiei zonelor de veghe
0 Sa se schimbe de la benzi ascutite in interiorul masei de aer la curbe line de
1 Umiditatea relativa scade
1 Vol.1
0
0 Distanta nava-statia MASTER a lantului LORAN-C utilizat
1 Depinde de unghiul format intre directia nava-radiofar si linia coastei
1 Decalajul intre orbite pe ecuator Dl=60°
0 este dreapta
1 Actualizarea efemeridei si almanahului in memoria satelitiilor GPS la fiecare 1
1
0
1 Au loc la sizigii
0 Frontul cald se deplaseaza mai repede decat frontul rece
0 Forta Coriolis abate spre stanga orice corp in miscare de la directia initiala
0 Este directa
0 Antenele navei
0 Eroarea in punctul estimat
0 Numai pentru tintele plotate si urmarite de ARPA care au un CPA mai mic de
0 Stabilirea parametrilor manevrei de evitare
1 Drum deasupra fundului/ viteza prin apa
0 Avem pe radar un reper in functie de care sa putem pozitiona manual harta e
0 Drumul navei noastre
0 Drumul deasupra fundului care trebuie luat pentru a trece de la o anumita dis
0 Cu ajutorul PÌ se poate urmari rezultatul unei manevre de evitare
1 Este indicata utilizarea PÌ, pentru pilotarea navei in orice conditii de vizibilitate
0 Vectorul de Miscare Relativa pentru nava respectiva va avea aceeasi directie
1 Ìn cazul in care exista deriva, din triunghiul vitezelor construit pentru reperul r
0 Relevmentele sunt mai precise decat distantele masurate cu radarul
1
0
0
0
0 O coasta cu dune de nisip ,se vede¨ mai bine pe radar decat o coasta stanco
1 culoarea luminii
0 Drumul adevarat
0 Viteza indicata de lochul Doppler
0 Precipitatii sub forma de averse sau tornade
1 aliniament
0 Pescajul navei
0 Spre deosebirede PÌ, NAVLÌNE-ul nu poate fi utilizatdecat pe scala radar pe c
0 Drumul de evitare se stabileste prin determinarea directiei la centrul geomteri
1 Miscare Relativa, C-UP, Vector Real pentru tintele plotate
0 nava este dispusa aproximativ intre cele trei repere
0 Vector relativ sau real de miscare
1 Un cer acoperit cu ploi continui
0 Cu formula sin Z
1 una
0 patru
0
1
0
0
1
0 Furtuna cu descarcari electrice si umiditate normala
0 40 Nd
0 70 Nd
0
0
0
0
0
0
0
0
0 Cumulonimbus si Cumulus
0 Alizeele de NE
0 avizele meteorologice
1 Latitudini egale si de semn contrar
0 Presiune atmosferica extrem de joasa si calm
1 Curentul Baffin
1 Curentul Norvegiei
0 Curentul Perului
0 Plotarea unei tinte care a scapat de detectia primei zone de veghe, dar a fost
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0 Pot aparea erori la determinarea drumului adevarat al tintelor
0
0
0
0
0
0 Atlasul geografic
0
0 Valuri cu lungimi si perioade mici
0
0
0
0
1
0
1
0 Briza de mare
0 Vanturile de West
0 Distanta la o tinta
0 Distanta la o tinta
0
0 Ceata de advectie
0 Oceanului Atlantic de Sud
0 Rectilinie
1
0 snow.
0 rain
0 about 6% nearer
0 anularea influentei magnetismului navei
0 Ìnaltimea, declinatia, unghiul la zenit semicircular
0 5
0 SSE
0 WSW
0
1
0
0
0
0
0 Diferenta de latitudine egala cu 180 grd , diferenta de longitudine egala cu ze
0 valoarea declinatiei magnetice si a deviatiei compas sunt egale si de acelasi
0 Corectie de semidiametru si paralaxa
1 tribord-alba izofaza, babord-alba ocultatii
0 galben-negru
0 negru-galben
0 galben-negru
0 0-6 grd
0 Diferenta de longitudine intre punctul initial si cel final
0 Mai mica
0
1
0 Valuri mari cu lungimi si inaltimi extreme
1 Miscare Relativa/ C-UP/vector real
1
0
0 NE
1 Curentul Falkland
0 Curentul Kuro Shivo
0 Nord-Est
1 pozitiv
0 vestica
0 Prin jumatatea stanga a traiectoriei furtunii
0 Spre stanga usor in fata sa
0 diferenta de longitudine este negativa
0 nu depinde de declinatia magnetica
0 micsorarea vitezei si deriva de vant
0 Cercul orar....ecuator
0 marcajul special
0 Ìn sens direct spre interior
0
0 masele magnetice ale corpului navei
1 Efectul de antena
0
0 Aplicarea corectiei corespunzatoare erorii sistematice de masurare
0 none of the given options.
0 corectiei giro
0 mild super-refraction conditions
0 Creste in timp ce temperatura aerului scade
0 differentiator control
0 Relatia intre unghiul sideral si ascensiunea dreapta a Soarelui
0 the effect of vertical beamwidth
0 Eroarea in corectia compasului
0
0
1
0
0
1 Ìntretinerea corespunzatoare a instrumentelor, aparatelor de masura
1 Emisfera sudica
0
0
0 Momentul din zi sau noapte cand se executa observatiile
1 Ìntretinerea necorespunzatoare a instrumentului, aparatului de masura
0 DA, numai in conditii de vizibilitate redusa
0 Norii acopera total bolta cereasca
0 unchanged weather.
0
0
1
0 100 Khz
1 a much higher latitude.
1 Frontul cald care devine stationar
0 HDOP>5
1 unghi orizontal-aliniament
0 Metoda reducerii relevmentelor la acelasi moment
0 the frequency
0 Ortodromica
0 centrala cilindrica transversala conforma
0 Va veti continua drumul si veti fi pregatiti pentru rafale de vant, averse si desc
0 scanner width
0 Turn the wheel as far as it will go to port, then bring the wheel back to midships.
0 Repeat the order, turn the wheel to port and once thebow starts swinging ease the w
0 Repeat the order then alter course to new heading of 270 degrees.
0 Higher objects are sometimes never detected whereas lower objects at the same ran
0 There is no attenuation
0 12
1 180
1 36
0 Annually
0 Weekly
1 Only when the visibility drops
0 At least every 12 months
0 Prior to arrival and departure only
0 After each major alteration of course.
1 Ìt should be ready to drop at any time from it's normal secured position.
0 Repeat order and put wheel to midships.
0 Repeat the order, then bring the wheel to midships position and report "wheel amids
1 By turning the wheel to the left until 10 degrees is shown on the rudder indicator.
0 Turn the wheel as far as it will go to starboard, then bring the wheel back to midships
0 Repeat the order then alter course to a new heading of 045 degrees.
1
0
1
0
1
0 Call the master and wait for him to take action
0 12E
0 All of the other options are appropriate
1 move fast.
0 Behind
0 090 degrees
1 so that it is on the fore-and-aft line.
0 050 ( T )
0 120 kts
1 using the tuning control
0 magnetic bearing.
0 A broad alteration to starboard
1 Stand on with caution
0 The period when neither vessel has noticed the other
0 Single diamond
0 Raise the alarm with the bridge or other officers in the area.
0 report the fact to your marine authority
0 Stationary
0 Stationary
0 North at 20knots
0 comparatively light winds and little clouds.
0 receiver to start the local oscillator.
0 Spre W
0
1
0 Ìn sens direct in Atlanticul de Nord si Pacificul de Nord
0 Se apropie un front oclus
0 Front cald
1 longitudinea punctului de plecare este mai mica decat longitudinea punctului
0
0
0 Zona de presiune joasa
0
0 Jupiter, Saturn
1 Astrii cu magnitudinea cea mai mare care asigura conditii favorabile de inters
0 Talveg depresionar
1
0
1
0 iceberg density.
1 iceberg density.
0 listening for the target's sound signals
1 Liniei de plutire
1 Adancimea apei
0 Marimea si forma navei
0 All of the the other options
0 Seal off the area before calling for help
0 Flag " R"
0 Compass North
0 Towards the equator
0 50 to 65 degrees.
0 Direct current waveform
0 10kts
0 Electrical failure
0 SOPEP Manual
0 Chart Catalogues
0 nivelul mediu al celei mai joase ape la cuadratura
0 local oscillator
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
0
1
1
0
0
0
1
0
0
1
0
0
0
1
0
0 Repetarea intergrala a observatiilor
0 on a false range and bearing
0 obstructions close to the scanner.
0 appear in shadow sectors
0 Soarele aflat la periheliu
0 Mariner's Handbook
0 An solar mediu
0 Harta a fost proiectata pe baza unui elipsoid de referinta diferit de cel pe baza
0
1 Montata, dar cu valuri regulate ce-si pastreaza directia
1 Perpendicular pe linia frontului cald
1 Only for short periods to go to the toilet.
0 22 iunie, 22 decembrie
0 Ploi continui
0 Punctul de coliziune nu coinicide cu centrul geometric al PAD-ului
0 Aria PAD-ului depinde de timpul alocat de utilizator pana la inceperea manev
0 Eroarea de neparalelism a axului lunetei cu planul sextantului
0 Curentul Atlanticului-de Sud
0
0
0 izoazimutala
0 Locul geometric al punctelor de egala diferenta de distanta la doua puncte fix
1 Ìzotabate
0 este independent ca pozitie pe harta de valoarea corectiei compas
1 120 grd
1 durata luminii egala cu cea de intuneric
0 lumina care se repeta cu regularitate
0 9W
0 19W
1 doua conuri negre cu virful in jos
0 doua conuri negre unite la baza
1 un cilindru verde
0 Tuturor apelor inalte
0 Celor mai joase ape din ultimele 24 de ore
0 Soarele si Luna sunt in opozitie
0 La intervale de 28 de zile
0 Soarele si Luna au declinatii de aceeasi valoare
1 O singura data in decurs de 28 de zile
1 megahertz.
0 Dublei refractii
1 scanner rotation speed.
0 Cold front
0 Cu o planeta inferioara
1 Cu o stea de magnitudine mare
0 Cu ajutorul navisferei
0 vertical beamwidth.
0 Abaterea navei proprii de la ruta trasata pe harta
0 Editiile noi ale cartii farurilor
1 Q- band
1 on a false bearing and range
0 on a false bearing
0 reflection between own ship and a large close target
1 Vanturi moderate care isi schimba directia de doua ori in timpul zilei
1
0
0
0
0 nivelul mediu al apei inalte la sizigii
0 Spirale ciclonice
1 Variatia orara a unghiului orar
0 harta oceanica
0 Diferentei de timp si faza
0 2.07
0 Nu se modifica
0 Frecventa purtatoare
0 Vreme secetoasa
1 Facilitati portuare
0 Letter d
0 Pillar
0 All of the other options
0 cannot be seen during hours of darkness
0 brilliance control
1 fixed range rings
1 force 14.
0 force 6 and above.
0 The strongest current experienced
0 None of the other options.
0 Overhead transporter
0 Composite group flashing
0 Kelp
0 Coast radio station providing range and bearing from stations on request.
0 7 kts
0 letter d
0 Peak power of the set
0 West
0 use of an unsuitable Pulse Repetition Frequency ( PRF )
0 Longitudine si declinatie
0 gnomonica
0 Configuratia zonei de navigatie si conditiile hidrometeorologice
1 Diferenta de distanta, azimutul
0 Cotg j
1 izostadii
1 22 iunie, 22 decembrie
0 Punctul estimat al navei
0 Cerc de inaltime
1
0
0 Serie de observatii
0 Orice valoare
0
0 Prima observatie meridiana, a doua a.m.
1
0 Numai astrii emisferei sudice au rasarit si apus
0 Astrii circumpolari invizibili
0 Este invizibil
0 Marte, Jupiter, Saturn, Neptun
0 in zona actioneza un curent de Est
0 should be used independently of other aids
1 determinativ
0 determinativ
1 Paralelului de inaltime cu cercul vertical
0 Paralelului de inaltime cu cercul vertical
0 Conditiile de vreme caracteristice frontului rece
0
0
1
0
0
0
0
0
0 efectul de emisie secundara
0 Degradarea intentionata a secventei de efemerida din structura semnalului em
0 Eroarea in dreapta de inaltime la cea de a doua observatie
0 1013,2 mb
1
0 Eliminarii erorii sistematice de masurare a inaltimilor
1 Observatiile sa fie simultane
0
0 Relevmentul si distanta de la punctul initial la punctul final
0 centrala cilindrica dreapta
0 Vortexuri
0 Unghi sideral, ascensiune dreapta
1 Pulse length
0 two targets on same bearing at slightly different ranges
1 1.0 degrees
0 make the equipment get very hot.
0 safety manual
0 only be used in poor visibility
0 receiver sensitivity.
0 2.5 % of the range scale in use.
1 25 metres.
1 provide positive identification
0 poor electrical conductors.
0 Nici una dintre acestea erori
0 Numai daca se lucreaza cu vectori relativi de miscare pentru tinta plotata
0 Ìndica drumul, viteza si CPA-ul tintei plotate.
0 O nava ajunsa din urma
1 La o schimbare de drum, imaginea radar se roteste in sensul giratiei navei
0 Ìn sistemul H-UP nu este indicata determinarea pozitiei navei
0 Stoparea navei proprii, (viteza prin apa zero) nu modifica valoarea Directiei M
0 Poate produce erori in calcularea CPA-ului
0 Spotul unui reper fix ramane fix pe imaginea radar
0 Spotul unui reper fix ramane fix pe imaginea radar
0 Scanner rotation speed
0 Ìt should rotate at a constant rpm of not less than 40 in relative wind speeds upto 10
0 Plus or minus 2 1/2 deg
1
0
0
0 sa fie trecute pe harta si vizibile
0 maintain a steady course and speed
1
0
0
0
0
0
0 12.5 to 12.9 cm
0 a mass of small echoes around the screen centre
0 areas of precipitation.
0 false ranges on the correct bearing
0 a long pulse length is used.
1 Front rece
0 Ìn 8 plane orbitale, cate 3 sateliti in fiecare plan orbital
0 Dreapta traicetoriei furtunii
0 Ìn stanga traiectoriei
0 Nori superiori de tip Cirrus, urmati de nori mijlocii si apoi inferiori, densi
1 Pozitia antenei cadru
0
0
1
0
1
0
0
1
0
0 Always
0 a line of echoes on one bearing.
0 the side of your own vessel.
0 video amplifier
1 mixer crystal
0 Ìn orice directie
0 WGS-72
0 Second trace echo
1 60 - 90 degrees.
1 Data limita pina la care este valabila harta
0 5,2,4,3,1
0 a warm air layer lies over a cold sea surface
1 no effect on detection ranges
0 Luna noua, ultim patrar, prim patrar, luna plina
0 NW, N si NE
0 W, NW si N
1 inaccuracies in detection ranges
0 disturbances in the upper atmosphere
1 Nu pot fi utilizate pentru calculul azimutului Soarelui
0 heading marker.
0 a current from the final anode to the screen
1 the bearing marker.
0 Deficit de saturatie
0 radar plot
0 magnetic compass error.
1 a coastal indentation
0 a cliff face
0 135 degrees apart.
0 twice the speed of the radar waves.
1 the grid
0 weaker echoes are as strong as possible
1 Depends on Port Authority's decision
0 -5 degrees C.
0 side lobes of the radar beam
0 horizontal slotted waveguide
0 plan, monitor, execute, appraise.
0 ducting
0 the center of the storm will be right behind you about a point on your left.
0 leeway
0 scanner rotating
0 scanner motor
0 tuning control
0 the amount of cloud cover.
0 reduce the size of close range echoes
0 from the anodes to the cathode
0 very high from the East or West.
0 provide a frequency for mixing with the target signals
1 shape the beam in vertical plane
0 there is a light speckled background on the screen
0 the frequency
0 one large lobe and smaller side lobes either side
0 the action of the first anode
0 local oscillator
1 rules for the proper use of navigational aids.
1 power supply unit.
1 receiver unit
1 cathode ray tube
0 the power of radar transmissions from your own ship
0 the pentagonal cluster.
1 wavelength
0 Advise the master as soon as possible before the vessel's departure
1 Keep quiet in order not to disturb the pilot
0 drift-point.
0 taking a radar range and visual bearing
0 changes the direction of the beam by 180 degrees.
0 transmits on receipt of ship's radar pulse
1 the speed of radio waves to be measured.
1 focus to a sharp point at the screen
1 indicate the direction of true north
0 the frequency of the local oscillator
0 shape the beam in the horizontal plane
0 directly underneath the scanner.
0 variable scale.
1 Radar Manual Vol. 2
0 only provides bearing data
1 range scale control
1 heading marker alignment control
1 a T/R cell in the waveguide
1 presentation unstabilisation
0 independently of the scanner
0 waveguide
1 delay line
0 delay line
1 the amplification of power output
0 centring control
0 display unit
0 suitable targets are easier to find
0 reduction of sea clutter.
0 sounding.
1 her bearing is changing and the range is decreasing
0 north-up presentation
1 heading marker alignment
0 Unghiul orar al unui astru oarecare
0
1 policonica
0 none of the other answers.
0 none of the other options.
0 draw a line perpendicular to the target's track.
0 wide in the vertical plane.
0 Ìnform agents that the vessel will possibly be delayed.
0
0 very cold air and sometimes hail.
0 37 knots
0 distanta nava-reper anterior este mare, reperele sunt dispuse la inaltimi diferi
0 Ecuatorul ceresc
0 039 grade W
1 23.5 Mm
0 180 grd -360 grd
0 Pozitia indicata de receptorul GPS
0 navigate with caution until danger of collision is over
0 whenever it may help
0 radar plotting or equivalent systematic observation
0 Shingle
0
0
1
0
0 30 grd
0 La pol, colatitudinea, inaltimea
0 it's true speed
1
0 Corectia compas
0
0 Elongatie
1 Verificarea preciziei inaltimilor masurata la Soare
0 Briza de mare
0 NE
1 Ascendent, de-a lungul pantei
0 Vanturile de Est
1 the number of slots in the scanner
0 lochul Doppler
0 Gradientul de presiune este mare
1 Presiune atmosferica in scadere
0 Ì.F. amplifier
0 Call for a lookout.
0 M band
0 Passage planning charts
1 North East, North West, South East & South West.
0 Lower the GM of the vessel
0 The chart which covers the largest part of the passage
0 Ìnstructional
0 Passage planning
0 Red and white
0 Yellow
1 Yellow
0 The size of the target , distance from the scanner,scanner rotational speed
1 The mandatory Ìnternational Safety Management system.
0 VBW.
0 Direction of Buoyage
0 Tuning.
0 South cardinal buoy
0 Stationary front
0 Hydrometer
0 A compass that measures wind direction.
1 A card given by the Port Authorities to the pilot
0 Recommended route
0 So that the vessel cannot be set appreciably off course, or into danger by the effects
0 A magnetic compass in a binnacle.
1 An emergency receiving beacon.
0 Expand center
0 Starboard bow. (Green 15-75)
0 Trace blanking.
0 Power supply.
0 Hail.
0 Maximum range
0 End on or nearly end on
1 Port quarter (Red 105-160)
1 Port beam. (Red 75-105)
0 End on or nearly end on
0 Starboard beam. (75-105)
0 End on or nearly end on
0 Arrange for hand steering.
0 Between 1 - 2 miles
0 Between 3-3.9 miles
0 Less than 0.9 miles
0 Between 1-2 miles
0 Between 1-2 miles
0 Between 3-3.9 miles
1 Between 3-3.9 miles
1 Between 3-3.9 miles
0 Less than 0.9 mile
0 Between 1-2 miles
1 Less than 0.9 mile
0 Between 2.1-3.9 miles
0 Between 1-2 miles
1 Between 2-4 miles
0 Between 2.1-2.9 miles
1 Between 1-2 miles
1 Between 1-2 miles
0 Less than 1 mile
0 More than 4 miles
0 Between 4-5 miles
0 Between 1-2 miles
0 Between 2 - 3 miles
0 Between 1 - 2 miles
1 Between 1 - 2 miles
0 Now or passed
0 Less than 0.9 mile
0 Less than 1 mile
1 Between 2-4 miles
0 More than 5 miles
0 Between 3 - 3.9 miles
1 Between 1 - 2 miles
0 Between 1 - 2 miles
0 Between 2 - 3 miles
0 More than 4 miles
0 Now or passed
0 Less than 1 mile
0 Less than 0.9 miles
0 Between 1-2 miles
0 Less than 1 mile
1 Between 4-5 miles
1 Between 1 - 2 miles
0 More than 5 miles
0 Tropical revolving storms.
1 To relieve the OOW of his duty to monitor the navigation of the ship
0 DMP
0 Ìt acts as a ramark
0 Barometer
0 A rhumb line
0 To keep alert and report anything seen or heard to the officer of the watch.
0 A vessel may only proceed when given a specific order.
1 Vessel may proceed. ONE WAY TRAFFÌC.
0 A vessel may only proceed when given a specific order.
0 A vessel may only proceed when given a specific order, except if navigating outside
0 Vessels may proceed. TWO WAY TRAFFÌC.
0 Vessel shall NOT proceed except if navigating outside the main channel.
0 A vessel may only proceed when given a specific order, except those navigating outs
0 Cill
0 Racking
0 Writing an official record of events on board.
0 Dew point
0 20 metres
0 Relative bearing
0 Pulsation
1 Now or passed
0 Between 21-30 minutes
0 Between 11-20 minutes
0 Between 31-40 minutes
1 Between 46-60 minutes
1 Between 46-60 minutes
0 Between 11-20 minutes
1 Now or passed
0 Between 15 -30 minutes
1 Now or passed
0 Between 46 - 60 minutes
0 Now or passed
0 Now or Passed
0 Between 0-10 minutes
1 Between 0 - 10 minutes
1 Now or passed
0 20 to 30min
0 Horizontal band width
0 Lowest astronomical tide.
0 Lt vessel
0 Clearing bearing.
0
Plotting chart
0 Focus
0 Collision course warning
0 Mist
0 Frequent tuning of the radar set and observing results on the screen
0 The OOW decides what to include in the passage plan.
0 Upto +/-30deg Rolling or pitching
0 Display diameter should be at least 200mm
1 Company head office time
0 Cirrus
0 Steam
0 Distress relay
0 All of the other options
0 Ducting
0 Parabolic mesh.
0 Side lobe echoes.
0 Trough
0 Rain & snow.
0 Three
0 White
0 Yellow
0 There is no need to take any action.
1 Any of the other options
0 small isolated features
0 affected by sunspot activity
0 At night and when visibility is reduced.
0 Once the vessel is on the next course
0 When approaching port
0 Any of the other options
0 Ìn poor visibility only
0 All of the other options are equally accurate.
0 Light four points abaft the port beam
0 Light sharp to starboard
0 Clean the bridge
1 By repeating the order and calling out the ship's heading.
0 To be late due to bad weather
0 greater of the two (geographical & nominal range)
0 On orders from the owners.
1 at the edge of the pattern.
0 Adjust the speed and latitude settings on the gyro each watch.
1 Either side
0 The speed of the slower vessel
0 Plotting
0 The buoy is nearly always well anchored and can be considered to be in its charted p
0 the course is one of the inter-cardinal headings.
0 avoid radar shadow effect
0 none of the other options.
0 The navigating officer
0 Green
0 Notices to mariners
0 Always at the bottom left hand margin.
0 Sailing directions
1 Ocean Passages for the World.
0 Transmitter, servo link, target,display
0 GMT time and speed.
0 Differentiator
0 False bottom echoes
1 A visual bearing and a radar range.
0 All of the other options
0 Pulse length
0 Accuracy of range markers
0 Proceeding on the port side of a narrow channel to take advantage of a favourable c
0 Sound/Light Signalling
0 Checking communication between Bridge and Engine control room
1 The master decides which task has preference
1 Cumulonimbus.
0 Megastratus.
0 A continuous sounding with any fog- signaling apparatus.
0 Ìonosphere
0 Centre shift
0 The proximity of navigational hazards, which may make it necessary for the officer in
0 Too much vibration
0 Lt vessel
0 Ìn advance - sharply falling ; during the passage - rise and fall ; in the rear - slowly ris
1 Ìn advance - sudden fall; during the passage - sudden rise; in the rear - steady.
0 Ìn advance - very good ; during the passage - very poor ; in the rear - moderate.
0 Ìn advance - usually some rain and perhaps thunder ; during the passage - rain, ofte
0 Ìn advance - showers; during the passage - thunderstorms / in the rear - clear skies.
0 18miles
0 Find, extinguish, inform, restrict
0 Mixer
0 All equal
1 All Equal
0 All equal
0 Target C
0 Target B
1 All the same
0 Target B
0 Target D
0 Target B
1 Target F
1 Target E
0 Target A
0 Target D
0 Target B
0 Target B
1 Target D
0 Target D
0 Target D
0 Target B
0 Target D
1 All Equal
0 Target B
1 Target A
0 Target A
0 Target B
0 The two persons shall consult each other as required
0 The port authorities
1 The captain.
0 HMSO
0 To be able to obtain a clear view of the surrounding area
1 Because the brightest lights are shown.
0 Yes.
0 28 - 33 knots.
0 25 - 29 knots.
1 Rapid Ìncrease.
0 Switch on two vertical red lights and switch off steaming lights.
0 Alter course.
0 5 shackles.
1 Nautical Almanac
1 A basket.
0 The magnetic compass.
1 Unui punct fictiv pe sfera cereasca
0
0 Echinoctiu de toamna
0 Determina din nou corectia sextantului
0
1
0
0
1










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Raspuns5 URL
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ata Raspuns10
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Categorie de personal Timp acordat
[min]
Procentaj de trecere Nume model Sectiunea Nr.intrebari din sectiune Dificultate
RO-CN 4 1
RO-METEO 1 1
RO-MO 6 1
CCL 60 60% 02_NAVÌGATÌE RO-NA 4 1
RO-NEC 2 1
RO-NR 4 1
RO-NRE 4 1
DO1B-PCP 2 1
DO1E-PCP 1 1
DO3-RE 2 1
T O T A L 30
RO-CN 2 1
RO-METEO 6 1
RO-MO 6 1
CCS 60 60% 02_NAVÌGATÌE RO-NA 2 1
RO-NEC 10 1
RO-NR 4 1
T O T A L 30
RO-CN 4 1
RO-METEO 1 1
RO-MO 6 1
OMP1 60 60% 02_NAVÌGATÌE RO-NA 4 1
RO-NEC 2 1
RO-NR 4 1
RO-NRE 4 1
DO1B-PCP 2
DO1E-PCP 1
DO3-RE 2
T O T A L 30
RO-CN 4 1
RO-METEO 1 1
RO-MO 5 1
OMP2 60 60% 02_NAVÌGATÌE RO-NA 4 1
RO-NEC 4 1
RO-NR 3 1
RO-NRE 2 1
DO1B-PCP 1 1
DO1D-PCP 1 1
DO1E-PCP 1 1
DO2A-KNWiR 1 1
DO3-RE 1 1
DO7-RN 1 1
RS1-CSBW 1 1
T O T A L 30
RO-CN 4 1
RO-METEO 1 1
RO-MO 5 1
OMP3 60 60% 02_NAVÌGATÌE RO-NA 4 1
RO-NEC 4 1
RO-NR 3 1
RO-NRE 2 1
DO1B-PCP 1
DO1D-PCP 1
DO1E-PCP 1
DO2A-KNWiR 1
DO3-RE 1
DO7-RN 1
RS1-CSBW 1
T O T A L 30
RO-CN-CMP 8 1
RO-MO-CMP 4 1
CMP 60 60% 02_NAVÌGATÌE RO-NEC-CMP 12 1
RO-NRE-CMP 2 1
RO-NR-CMP 3 1
RO-M-CMP 1 1
T O T A L 30
RO-CN-OMP 8 1
RO-M-OMP 1 1
RO-MO-OMP 4 1
OMP 60 60% 02_NAVÌGATÌE RO-NA-OMP 2 1
RO-NEC-OMP 10 1
RO-NR-OMP 3 1
RO-NRE-OMP 2 1
T O T A L 30
RO-CN-CSM 10 1
CSM 60 60% 02_NAVÌGATÌE RO-NEC-CSM 20 1
T O T A L 30
RO-CN-PM 2 1
RO-MO-PM 6 1
RO-NA-PM 2 1
PM 60 60% 02_NAVÌGATÌE RO-NEC-PM 6 1
RO-NR-PM 8 1
RO-NRE-PM 2 1
RO-NRF-PM 4 1
T O T A L 30
TÌM 60 60% 02_NAVÌGATÌE RO-NAVÌG-TÌM 30 1
T O T A L 30