Alternating Current and Voltage A 20 kHz pulse waveform consists of pulses that are 15 s wide. The duty cycle cannot be determined is 1% is 100% is 30% cannot be determined is 1% is 100% is 30% ANSWER DOWNLOAD EXAMIANS APP
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 0° None of these 45° 40° 0° None of these 45° 40° 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 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 100 Hz 400 Hz 40 Hz indeterminable 100 Hz 400 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If the peak of a sine wave is 13 V, the peak-to-peak value is None of these 6.5 V 26 V 13 V None of these 6.5 V 26 V 13 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If a sine wave goes through 10 cycles in 20 s, the period is 20 s 4 s 2 s 100 s 20 s 4 s 2 s 100 s ANSWER DOWNLOAD EXAMIANS APP
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