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electronics and communication engineering analog electronics
1. In a class C power amplifier the input signal has a frequency of 250 kHz. If the collector current pulses are 0.1 μs wide, the duty cycle of current waveform is
(A): 0.25%
(B): 2.5%
(C): 25%
(D): 50%
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By: guest on 01 Jun 2017 11.43 pm
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