Alternating Current and Voltage If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is 10 mA 15 mA 1.5 mA 1 mA 10 mA 15 mA 1.5 mA 1 mA ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of 25 kHz 12 kHz 1.3 MHz 18 kHz 25 kHz 12 kHz 1.3 MHz 18 kHz ANSWER DOWNLOAD EXAMIANS APP
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 100% cannot be determined is 1% is 30% is 100% cannot be determined is 1% is 30% ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is 22.6 mA 45.12 mA 39.6 mA 16 mA 22.6 mA 45.12 mA 39.6 mA 16 mA ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A square wave has a period of 60 s. The first odd harmonic is 50 kHz 5 kHz 500 kHz 33.33 kHz 50 kHz 5 kHz 500 kHz 33.33 kHz ANSWER DOWNLOAD EXAMIANS APP