Discussion :: Alternating Current and Voltage - True or False (Q.No.1)
The duty cycle of a pulse waveform with a pulse width of 10 µs and a period of 100 µs is 25%.
Answer: Option B
No answer description available for this question.
|Sumedha said: (Dec 23, 2011)|
|How? please explain.|
|Nil said: (Dec 30, 2011)|
|What is the formula?|
|Sri said: (Jan 17, 2012)|
|Pulsewidth is total duration of positive cycle
dutycycle=pw/total period= 10us/100us = .1
|Vivek said: (Jan 20, 2012)|
|Mr. Sri how can you say that the pulsewidth is total duration of positive cycle because for total duration we calculate or add the time of -ve & +ve pulse and both this pulse is count in one cycle of wave (0-2#) , threfore m nt agree with your answer.|
|Pavan Siva Kumar said: (Jun 18, 2012)|
|The formula for calculating the duty cycle is Ton/ (Ton+Toff).
From the Question it is clear that pulse width (Ton) is given as 10 us and the total period is (Ton+Toff).
So, the Duty cycle is = Ton/ (Ton+/Toff) = (10 us/100 us) *100= 10.
|Pradeep said: (Nov 2, 2012)|
|Duty cycle is a time reuired for one+&-ve half cycle.|
|Alankar said: (Mar 4, 2013)|
|Here the whole period that mean Ton and Toff is 100ms and the pulse width Ton is 10ms. The formula is written in other comments.|
|Jay Purohit said: (Apr 27, 2013)|
|Duty Cycle = Ton/(Ton+Toff).
We have Ton=10us.
So duty Cycle = 10/(20) = 0.5*100 = 50%.
|Smritimoy said: (Jun 10, 2013)|
|Duty Cycle = Ton/(Ton + Toff) = Pulse width/Period = 10/100 = 0.1 Equivalent to 10%.|
|Raji said: (Jul 4, 2013)|
|Duty cycle = [Ton/(Ton+Toff)]*100.
= (Pulse width/Total time period)*100.
Given: Ton = 10us.
T = 100us.
Duty cycle = (10/100)*100.
So answer is false.
|Kanika said: (Oct 22, 2013)|
|Duty cycle = pw/time period = 10/100 = 1/10 = .1x100= 10%.|
|Shorav said: (Oct 1, 2016)|
|Duty cycle = [Ton/(Ton + Toff)] * 100. = (Pulse width/Total time period) * 100.
Given: Ton = 10us. T = 100us.
Duty cycle = (10/100)*100 = 10%.
So answer is FALSE (B).
|Kamal said: (Dec 19, 2016)|
|Yes, duty cycle is 10%.|
|Ravi Rathod said: (Mar 28, 2019)|
|Duty cycle = on time/ on time + off time so * 1 00.
10/ 110 = 0.09 * 100 = 9.0.
|Jeevani said: (Jul 19, 2019)|
|Duty cycle = (high time/pulse width) * 100.|
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