Alternating Current and Voltage A pulse waveform has a high time of 8 ms and a pulse width of 32 ms. The duty cycle is 50% 100% 1% 25% 50% 100% 1% 25% ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage One sine wave has a positive-going zero crossing at 15° and another sine wave has a positive-going zero crossing at 55°. The phase angle between the two waveforms is 40° None of these 45° 0° 40° None of these 45° 0° 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 12 cycles 1,200 cycles 120 cycles 1/100 cycle 12 cycles 1,200 cycles 120 cycles ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage The average value of a 12 V peak sine wave over one complete cycle is 1.27 V 7.64 V 6.37 V 0 V 1.27 V 7.64 V 6.37 V 0 V ANSWER DOWNLOAD EXAMIANS APP
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 1 mA 15 mA 1.5 mA 10 mA 1 mA 15 mA 1.5 mA 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 1% cannot be determined is 30% is 100% is 1% cannot be determined is 30% is 100% ANSWER DOWNLOAD EXAMIANS APP
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