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Alternating Current and Voltage

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

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Alternating Current and Voltage
The average half-cycle value of a sine wave with a 40 V peak is

25.48 V
50.96 V
14.14 V
6.37 V

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Alternating Current and Voltage
A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of

25 kHz
1.3 MHz
12 kHz
18 kHz

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Alternating Current and Voltage
A waveform has a baseline of 3 V, a duty cycle of 20%, and an amplitude of 8 V. The average voltage value is

11 V
4.6 V
1.6 V
4 V

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Alternating Current and Voltage
If the peak of a sine wave is 13 V, the peak-to-peak value is

26 V
6.5 V
None of these
13 V

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Alternating Current and Voltage
A sawtooth wave has a period of 10 ms. Its frequency is

100 Hz
50 Hz
10 Hz
1,000 Hz

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