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 phasor represents the magnitude and a quantity direction the phase angle the magnitude of a quantity the width of a quantity the magnitude and a quantity direction the phase angle the magnitude of a quantity the width of a quantity 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 How many degrees are there in /3 rad? 60° 6° 180° 27° 60° 6° 180° 27° 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 0.0045 s 2 ms 3,000 s 1.5 ms 0.0045 s 2 ms 3,000 s ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage When a sine wave has a frequency of 100 Hz in 12 s it goes through 12 cycles 1/100 cycle 120 cycles 1,200 cycles 12 cycles 1/100 cycle 120 cycles 1,200 cycles ANSWER DOWNLOAD EXAMIANS APP
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