Alternating Current and Voltage A sawtooth wave has a period of 10 ms. Its frequency is 100 Hz 10 Hz 50 Hz 1,000 Hz 100 Hz 10 Hz 50 Hz 1,000 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A square wave has a period of 60 s. The first odd harmonic is 5 kHz 500 kHz 33.33 kHz 50 kHz 5 kHz 500 kHz 33.33 kHz 50 kHz 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 16 mA 39.6 mA 22.6 mA 45.12 mA 16 mA 39.6 mA 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 0° None of these 45° 40° 0° None of these 45° 40° 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 1.5 mA 1 mA 15 mA 10 mA 1.5 mA 1 mA 15 mA 10 mA ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage How many degrees are there in /3 rad? 180° 60° 6° 27° 180° 60° 6° 27° ANSWER DOWNLOAD EXAMIANS APP
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