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Goraksha Dadhich
27 Apr 2019 11:52 AM study24x7 study24x7

 If a step up chopper’s switch is always kept off then (ideally)

A

Vo = 0

B

Vo = ∞

C

Vo = Vs

D

Vo > Vs

Railways IIT-JEE Sciences
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  • geet sharma
    •  If it is said the a chopper is always kept off, that means the switch is always open. As such, Ton = 0
    Duty cycle = 0
    Vo = Vs/1-duty cycle . . . (for a step-up chopper).

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    Reply 27 Apr 2019 12:44 PM
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