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ECET 210 Week 1 Homework

Published on January 2018 | Categories: Homework | Downloads: 18 | Comments: 0
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Chapter 13 2. For the sinusoidal signal in Fig. 13.82: a.What is the peak value? b.What is the instantaneous value at 1μs and at 7 μs? c.What is the peak to peak value of the waveform? d.What is the period of the waveform? e.How many cycles are shown? 4. Find the period of a periodic waveform whose frequency is 6. Determine the inductive reactance (in ohms) of a 2 mH coil for 8. Determine the frequency at which a 1 mH inductance has the following inductive reactances: 12. The voltage across a 0.2 H coil is given. What is the sinusoidal expression for the current? 24. At what frequency will the reactance of a 1 μF capacitor equal the resistance of a 2 k ohms resistor? 44. Perform the following multiplications in rectangular form:

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Chapter 13 2. For the sinusoidal signal in Fig. 13.82: a.What is the peak value? b.What is the instantaneous value at 1μs and at 7 μs? c.What is the peak to peak value of the waveform? d.What is the period of the waveform? e.How many cycles are shown? 4. Find the period of a periodic waveform whose frequency is 6. Determine the inductive reactance (in ohms) of a 2 mH coil for 8. Determine the frequency at which a 1 mH inductance has the following inductive reactances: 12. The voltage across a 0.2 H coil is given. What is the sinusoidal expression for the current? 24. At what frequency will the reactance of a 1 μF capacitor equal the resistance of a 2 k ohms resistor? 44. Perform the following multiplications in rectangular form:

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