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Which of the following is the best braking method?

(a) Friction

(b) Electromechanical action

(c) Eddy-currents

(d) Electric braking

I had been asked this question in class test.

My enquiry is from Braking of DC Motors topic in chapter DC Motors of DC Machines

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The correct option is (d) Electric braking

For explanation: Braking methods based on friction, electromechanical action, eddy-currents, etc. are independent of the motor but sometimes electric braking is better justified owing to its greater economy and absence of brake wear.

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