A step down chopper has Vs = 230 V and R = 10 Ω.
For a duty cycle of 0.4, the power taken by the chopper is 2097 Watts.
Find the chopper efficiency.
Take the voltage drop across the chopper switch as 2 V.
A. 98 %
B. 89.96 %
C. 99.14 %
D. 96.54 %
Show Answer
Answer: C
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