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 A signal with a 400 s period has a frequency of 25,000 Hz 250 Hz 400 Hz 2,500 Hz 25,000 Hz 250 Hz 400 Hz 2,500 Hz 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 100% is 30% cannot be determined is 1% is 100% is 30% cannot be determined is 1% ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is 1.65 V 5.93 V 16.54 V 10.60 V 1.65 V 5.93 V 16.54 V 10.60 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A phasor represents the magnitude of a quantity the magnitude and a quantity direction the phase angle the width of a quantity the magnitude of a quantity the magnitude and a quantity direction the phase angle the width of a quantity ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sawtooth wave has a period of 10 ms. Its frequency is 100 Hz 50 Hz 1,000 Hz 10 Hz 100 Hz 50 Hz 1,000 Hz 10 Hz ANSWER DOWNLOAD EXAMIANS APP
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