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Which DC motor has got maximum self-relieving property?

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Which DC motor has got maximum self-relieving property?

(a) Series motor

(b) Shunt motor

(c) Cumulatively compounded motor

(d) Differentially compounded motor

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

My query is from Operating Characteristics of DC Series Motor topic in chapter Characteristics of DC Motors of DC Machines

1 Answer

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Best answer
Correct answer is (a) Series motor

The best explanation: DC series motor develops large starting torque initially and slow down with increase in load and so get automatically relived from heavy excessive load. Thus, DC series motor is called as self-reliving machine.

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