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During regenerative braking of DC motors ____________

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in DC Machines by (506k points)
During regenerative braking of DC motors ____________

(a) Motor will run as a generator

(b) Motor will reverse in direction

(c) Motor will run at reduced speed

(d) Motor will run as free rotating shaft

I had been asked this question in a national level competition.

My doubt stems from Braking of DC Motors in section DC Motors of DC Machines

1 Answer

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Right option is (a) Motor will run as a generator

For explanation: In regenerative method of electrical braking, motor is suddenly forced to act as a generator, all the energy then obtained is pushed back into the supply unlike in dynamic braking this energy is wasted.

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