1) In a certain digital circuit, the time period of the applied signal is twice the pulse width. The duty cycle
is (a) 100% (b) 200% (c) 50% (d) 66.66%
Answers
Answered by
0
Answer:
(C) 50%
Explanation:
Duty cycle is characterized as the proportion of pulse width to the pulse time period.
As a matter of fact duty cycle is pulse duration divided by all out time period.
i.e = pulse duration/total time period
So pulse width=on time + off time
i.e)total time period
Duty Cycle=(1/2)*100
=50%
Answered by
0
Answer:
50%
Explanation:
In electronics, duty cycle is the percentage of the ratio of pulse duration, or pulse width (PW) to the total period (T) of the waveform. It is generally used to represent time duration of a pulse when it is high
D = PW /T
Time period = 2 * Pulse Width
=> T = 2PW
D = PW/2PW
=> D = 1/2
in % = (1/2) * 100 = 50%
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