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 45° None of these 0° 40° 45° None of these 0° 40° ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sawtooth wave has a period of 10 ms. Its frequency is 100 Hz 1,000 Hz 50 Hz 10 Hz 100 Hz 1,000 Hz 50 Hz 10 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is 16 mA 22.6 mA 45.12 mA 39.6 mA 16 mA 22.6 mA 45.12 mA 39.6 mA 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 A sine wave with a period of 4 ms is changing at a faster rate than a sine wave with a period of 0.0045 s 1.5 ms 2 ms 3,000 s 0.0045 s 1.5 ms 2 ms 3,000 s ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If the peak of a sine wave is 13 V, the peak-to-peak value is 6.5 V 26 V None of these 13 V 6.5 V 26 V None of these 13 V ANSWER DOWNLOAD EXAMIANS APP
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