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Type-A chopper is used for obtaining which type of mode?

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Type-A chopper is used for obtaining which type of mode?

(a) Motoring mode

(b) Regenerative braking mode

(c) Reverse motoring mode

(d) Reverse regenerative braking mode

This question was addressed to me by my college director while I was bunking the class.

This interesting question is from Dynamics topic in section Dynamics of Electrical Drives of Electric Drives

1 Answer

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Correct option is (a) Motoring mode

Explanation: Only motoring mode is available in case of step-down chopper (Type-A chopper). Value of output voltage (Vo) is less than the input voltage (Vin) in case of step-down chopper.

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