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Alternating Current and Voltage
If the peak of a sine wave is 13 V, the peak-to-peak value is
6.5 V
13 V
None of these
26 V
6.5 V
13 V
None of these
26 V
Answer
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Related Question
Alternating Current and Voltage
How many degrees are there in /3 rad?
6°
180°
27°
60°
6°
180°
27°
60°
Answer
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Alternating Current and Voltage
If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is
1 mA
1.5 mA
15 mA
10 mA
1 mA
1.5 mA
15 mA
10 mA
Answer
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Alternating Current and Voltage
One sine wave has a positive-going zero crossing at 15° and another sine wave has a positive-going zero crossing at 55°. The phase angle between the two waveforms is
40°
45°
0°
None of these
40°
45°
0°
None of these
Answer
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Alternating Current and Voltage
A sine wave with an rms value of 12 V is riding on a dc level of 18 V. The maximum value of the resulting waveform is
35 V
6 V
0 V
30 V
35 V
6 V
0 V
30 V
Answer
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Alternating Current and Voltage
A sine wave with a period of 4 ms is changing at a faster rate than a sine wave with a period of
0.0045 s
2 ms
3,000 s
1.5 ms
0.0045 s
2 ms
3,000 s
1.5 ms
Answer
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