Alternating Current and Voltage How many degrees are there in /3 rad? 60° 180° 6° 27° 60° 180° 6° 27° ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage To produce an 800 Hz sine wave, a four-pole generator must be operated at 200 rps 800 rps 400 rps 1,600 rps 200 rps 800 rps 400 rps 1,600 rps 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 1,200 cycles 120 cycles 12 cycles 1/100 cycle 1,200 cycles 120 cycles 12 cycles ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage The average half-cycle value of a sine wave with a 40 V peak is 50.96 V 25.48 V 14.14 V 6.37 V 50.96 V 25.48 V 14.14 V 6.37 V ANSWER DOWNLOAD EXAMIANS APP
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 25% 100% 50% 1% 25% 100% 50% 1% 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 None of these 0° 45° 40° None of these 0° 45° 40° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS