of 5

Electrical basic test with answers

Published on 3 days ago | Categories: Documents | Downloads: 0 | Comments: 0
127 views

Comments

Content

Question 1 m stands for milli, is it represented by:  10-6  10 6  10-3  10 3 Question 2 Impedance Impedance is a combination of:  reactance with reluctanc re luctancee  resistance with conductance  resistance with reactance  reactance with radiation Question 3 One mA is:  one millionth of one ampere  one thousandth of one ampere  one tenth of one ampere ampere  one millionth of admittance Question 4 The watt is the unit of:  power  magnetic flux  electromagnetic electromagnetic field strength  breakdown voltage Question 5 The unit of resistance is the:  farad  watt  ohm  resistor Question 6 What is electrical power measured in ?  watts   joules  amps  volts Question 7 k stands for kilo, is it represented by:  10 6  10-6  10-3  10 3 Question 8 The unit for potential difference between two points in a circuit is the:  ampere  volt  ohm  coulomb

Question 9 One quarter of one ampere may be written as:  250 microampere  0.5 ampe a mpere re  0.25 milliampere  250 milliampere Question 10 If I multiply current by resistance, what units will the answer answer be in ?  watts  amps  volts  henries Question 11 If I multiply Current by Volts, what unit unit will w ill the answer be in ?  Joules  Ohms  Farads  Watts Question 12 The voltage 'two volt' is also:  2000 mV  2000 kV  2000 uV  2000 MV Question 13 What is Energy measured in ?  kilowatts  kilovolts  Joules  Ohms Question 14 If I multiply watts by b y time, what units will the answer be in?  Megawatts  Joules  kilovolts  Ohms Question 15 M stands for Mega, is it represented by:  106  10-6  10-3  103

Question 16 If I multiply the current by itself and then mutiply that answer by the resistance, what units will my answer be in ?  volts  watts  Mega ohms  kilo joules Question 17 The pressure in an electrical system is measured in ?  Amps  Volts  watts  ohms Question 18 One kilohm is:  10 ohm  100 ohm  1 ohm  1000 ohm Question 19 The unit of impedance is the:  ampere  farad  henry  ohm Question 20 One kilovolt is equal to:  10 volt  100 volt  1000 volt  10,000 volt

ANSWERS!!! Question 1 m stands for milli, is it represented by: by: Correct Answer: 10-3 Question 2 Impedance Impedance is a combination of: Correct Answer: resistance with reactance Question 3 One mA is: Correct Answer: Answer:

one thousandth of one ampere

Question 4 The watt is the unit of: Correct Answer: Answer: power Question 5 The unit of resistance is the: Correct Answer: Answer: ohm Question 6 What is electrical power measured in ? Correct Answer: Answer: watts Question 7 k stands for kilo, is it represented by: Correct Answer: 10 3 Question 8 The unit for potential difference between two points in a circuit is the: Correct Answer: Answer: volt Question 9 One quarter of one ampere may be written as: Correct Answer: Answer: 250 milliampere Question 10 If I multiply current by resistance, what units will the answer be in ? Correct Answer: Answer: volts Question 11 If I multiply Current by Volts, Vo lts, what unit will the answer be in ? Correct Answer: Answer: Watts Question 12 The voltage 'two volt' is also: Correct Answer: Answer: 2000 mV Question 13 What is Energy measured in ? Correct Corr ect Answer: Joules Question 14 If I multiply watts by time, what units will the answer be in? Correct Answer: Answer: Joules Question 15 M stands for Mega, is it represented by: Correct Answer: Answer: 10 6 Question 16 If I multiply the current by itself and then mutiply that answer by the resistance, what units will my answer be in ? Correct Answer: Answer: watts Question 17 The pressure in an electrical system is measured in ? Correct Answer: Answer: Volts

Question 18 One kilohm is: Correct Answer: Answer:

1000 ohm

Question 19 The unit of impedance is the: Correct Answer: Answer: ohm Question 20 One kilovolt is equal to: Correct Answer: Answer: 1000 volt

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close