Electrical Engineering - Alternating Current and Voltage
Exercise : Alternating Current and Voltage - General Questions
- Alternating Current and Voltage - General Questions
- Alternating Current and Voltage - True or False
6.
If the rms current through a 4.7 k
resistor is 4 mA, the peak voltage drop across the resistor is
resistor is 4 mA, the peak voltage drop across the resistor is7.
A pulse waveform has a high time of 8 ms and a pulse width of 32 ms. The duty cycle is
8.
A 20 kHz pulse waveform consists of pulses that are 15 
s wide. The duty cycle
s wide. The duty cycle9.
If the peak of a sine wave is 13 V, the peak-to-peak value is
10.
A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is
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