Alternating Current and Voltage To produce an 800 Hz sine wave, a four-pole generator must be operated at 800 rps 1,600 rps 200 rps 400 rps 800 rps 1,600 rps 200 rps 400 rps ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A 20 kHz pulse waveform consists of pulses that are 15 s wide. The duty cycle is 30% is 1% is 100% cannot be determined is 30% is 1% is 100% cannot be determined ANSWER DOWNLOAD EXAMIANS APP
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 100 Hz 1,000 Hz 10 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
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% 50% 1% 25% 100% 50% 1% ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If the peak of a sine wave is 13 V, the peak-to-peak value is 6.5 V 26 V 13 V None of these 6.5 V 26 V 13 V None of these ANSWER DOWNLOAD EXAMIANS APP
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 3,000 s 1.5 ms 2 ms 0.0045 s 3,000 s 1.5 ms 2 ms 0.0045 s ANSWER DOWNLOAD EXAMIANS APP
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