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DC series motor cannot run under no load.

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+1 vote
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in Electric Drives by (99.6k points)
DC series motor cannot run under no load.

(a) True

(b) False

The question was posed to me in a national level competition.

This interesting question is from Induction Motors in section Speed Control of Direct Current Motors & Induction Motors of Electric Drives

1 Answer

+1 vote
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Best answer
Right answer is (a) True

Easy explanation: DC series motor cannot be run under no load condition because at no-load speed of the motor is very which can damage the shaft of the motor. There should be some load that should be connected to it.

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