McqMate
Sign In
Hamberger menu
McqMate
Sign in
Sign up
Home
Forum
Search
Ask a Question
Sign In
McqMate Copyright © 2024
→
Electrical Engineering
→
Power Electronics
→
What is the duty cycle of a chopper ?
Q.
What is the duty cycle of a chopper ?
A.
Ton/Toff
B.
Ton/T
C.
T/Ton
D.
Toff x Ton
Answer» B. Ton/T
1.2k
0
Do you find this helpful?
7
View all MCQs in
Power Electronics
Discussion
No comments yet
Login to comment
Related MCQs
In a step down chopper, if Vs = 100 V and the chopper is operated at a duty cycle of 75 %. Find the output voltage.
Find the expression for output voltage for a step-up chopper, assume linear variation of load current and α as the duty cycle.
Find the output voltage for a step-up chopper when it is operated at a duty cycle of 50 % and Vs = 240 V.
If T is the time period for a chopper circuit and α is its duty cycle, then the chopping frequency is
In a load commutated DC - DC chopper, the capacitor has a
The average value of the output voltage in a step - down dc chopper is given by
In the ___________ type of chopper, two stage conversions takes place.
A chopper may be thought as a
Which device can be used in a chopper circuit?
A chopper is a