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Alternating Current and Voltage

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

None of these
13 V
6.5 V
26 V

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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

4 V
4.6 V
1.6 V
11 V

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Alternating Current and Voltage
The conductive loop on the rotor of a simple two-pole, single-phase generator rotates at a rate of 400 rps. The frequency of the induced output voltage is

40 Hz
indeterminable
400 Hz
100 Hz

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Alternating Current and Voltage
A 20 kHz pulse waveform consists of pulses that are 15 s wide. The duty cycle

is 100%
cannot be determined
is 1%
is 30%

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Alternating Current and Voltage
A square wave has a period of 60 s. The first odd harmonic is

5 kHz
33.33 kHz
500 kHz
50 kHz

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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

1.3 MHz
12 kHz
25 kHz
18 kHz

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