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A 20 kHz pulse waveform consists of pulses that are 15...

This question belongs to Electrical Engineering Alternating Current And Voltage
Alternating Current and Voltage
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A 20 kHz pulse waveform consists of pulses that are 15 µs wide. The duty cycle

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Correct Answer: Option B
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Afifa A
Afifa A 3 years ago
Duty cycle = (Pulse duration/Total period of signal)*100%
Pulse duration = 15us
Total Period of signal = 1/20kHz =0.00005
So Duty cycle = 0.3 = 30%
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