Alternating Current and Voltage If a sine wave goes through 10 cycles in 20 s, the period is 100 s 4 s 20 s 2 s 100 s 4 s 20 s 2 s ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A signal with a 400 s period has a frequency of 400 Hz 250 Hz 2,500 Hz 25,000 Hz 400 Hz 250 Hz 2,500 Hz 25,000 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If the peak of a sine wave is 13 V, the peak-to-peak value is 13 V 6.5 V 26 V None of these 13 V 6.5 V 26 V None of these ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sine wave with an rms value of 12 V is riding on a dc level of 18 V. The maximum value of the resulting waveform is 35 V 30 V 0 V 6 V 35 V 30 V 0 V 6 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sawtooth wave has a period of 10 ms. Its frequency is 50 Hz 1,000 Hz 100 Hz 10 Hz 50 Hz 1,000 Hz 100 Hz 10 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage When a sine wave has a frequency of 100 Hz in 12 s it goes through 1,200 cycles 120 cycles 12 cycles 1/100 cycle 1,200 cycles 120 cycles 12 cycles 1/100 cycle ANSWER DOWNLOAD EXAMIANS APP