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Alternating Current and Voltage

Alternating Current and Voltage
To produce an 800 Hz sine wave, a four-pole generator must be operated at

200 rps
800 rps
1,600 rps
400 rps

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Alternating Current and Voltage
A pulse waveform has a high time of 8 ms and a pulse width of 32 ms. The duty cycle is

25%
100%
1%
50%

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

100 Hz
1,000 Hz
10 Hz
50 Hz

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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
The average half-cycle value of a sine wave with a 40 V peak is

14.14 V
25.48 V
50.96 V
6.37 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
11 V
1.6 V
4.6 V

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MORE MCQ ON Alternating Current and Voltage

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