Alternating Current and Voltage If a sine wave goes through 10 cycles in 20 s, the period is 2 s 100 s 20 s 4 s 2 s 100 s 20 s 4 s ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is 45.12 mA 22.6 mA 39.6 mA 16 mA 45.12 mA 22.6 mA 39.6 mA 16 mA ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sine wave with an rms value of 12 V is riding on a dc level of 18 V. The maximum value of the resulting waveform is 0 V 30 V 35 V 6 V 0 V 30 V 35 V 6 V 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 100 Hz 40 Hz indeterminable 400 Hz 100 Hz 40 Hz indeterminable 400 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 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 A phasor represents 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 the magnitude of a quantity the magnitude and a quantity direction ANSWER DOWNLOAD EXAMIANS APP