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. - Study24x7
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Karan Singh
07 Jun 2023 01:30 PM study24x7 study24x7

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 %

IIT-JEE Sciences
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