Alternating Current and Voltage If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is 15 mA 1 mA 1.5 mA 10 mA 15 mA 1 mA 1.5 mA 10 mA ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage How many degrees are there in /3 rad? 60° 27° 6° 180° 60° 27° 6° 180° 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 6 V 35 V 30 V 0 V 6 V 35 V 30 V 0 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage Sine wave A has a positive-going zero crossing at 45°. Sine wave B has a positive-going zero crossing at 60°. Which of the following statements is true? Wave A leads wave B by 15°. Wave A lags wave B by 15°. Wave A lags wave B by 105°. Wave A leads wave B by 105°. Wave A leads wave B by 15°. Wave A lags wave B by 15°. Wave A lags wave B by 105°. Wave A leads wave B by 105°. ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage When a sine wave has a frequency of 100 Hz in 12 s it goes through 1/100 cycle 120 cycles 1,200 cycles 12 cycles 1/100 cycle 120 cycles 1,200 cycles 12 cycles 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 1% cannot be determined is 30% is 100% is 1% cannot be determined is 30% ANSWER DOWNLOAD EXAMIANS APP
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