Find the expression for effective input resistance of a step down chopper.
With R load and duty cycle = α.
A. R x α
B. R/2
C. 0
D. R/α
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Answer: D
Share your understanding of this question with the correct explanation.
Find the expression for effective input resistance of a step down chopper.
With R load and duty cycle = α.
A. R x α
B. R/2
C. 0
D. R/α
Answer: D
Share your understanding of this question with the correct explanation.