Alternating Current and Voltage A 20 kHz pulse waveform consists of pulses that are 15 s wide. The duty cycle is 100% is 1% is 30% cannot be determined is 100% is 1% is 30% cannot be determined ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A signal with a 400 s period has a frequency of 25,000 Hz 250 Hz 2,500 Hz 400 Hz 25,000 Hz 250 Hz 2,500 Hz 400 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage How many degrees are there in /3 rad? 27° 60° 180° 6° 27° 60° 180° 6° ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sine wave with a period of 4 ms is changing at a faster rate than a sine wave with a period of 1.5 ms 2 ms 3,000 s 0.0045 s 1.5 ms 2 ms 3,000 s 0.0045 s 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 6.37 V 25.48 V 14.14 V 50.96 V 6.37 V 25.48 V 14.14 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If the rms current through a 6.8 k resistor is 8 mA, the rms voltage drop across the resistor is 54.4 V 8 V 7.07 V 5.44 V 54.4 V 8 V 7.07 V 5.44 V ANSWER DOWNLOAD EXAMIANS APP
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