Alternating Current and Voltage If the peak of a sine wave is 13 V, the peak-to-peak value is 13 V None of these 26 V 6.5 V 13 V None of these 26 V 6.5 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A signal with a 400 s period has a frequency of 25,000 Hz 2,500 Hz 400 Hz 250 Hz 25,000 Hz 2,500 Hz 400 Hz 250 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage When a sine wave has a frequency of 100 Hz in 12 s it goes through 12 cycles 1,200 cycles 1/100 cycle 120 cycles 12 cycles 1,200 cycles 1/100 cycle 120 cycles ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage The average half-cycle value of a sine wave with a 40 V peak is 50.96 V 14.14 V 6.37 V 25.48 V 50.96 V 14.14 V 6.37 V 25.48 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A square wave has a period of 60 s. The first odd harmonic is 33.33 kHz 5 kHz 50 kHz 500 kHz 33.33 kHz 5 kHz 50 kHz 500 kHz 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 45° 40° None of these 0° 45° 40° None of these 0° ANSWER DOWNLOAD EXAMIANS APP
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