Which of the following dc motors has the least reduction in speed from no load to rated load?

February 7, 2022

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Which of the following dc motors has the least reduction in speed from no load to rated load?

Q. Which of the following dc motors has the least reduction in speed from no load to rated load?

A. Shunt motor with commutating poles

B. Series motor with commutating poles

C. Series motor without commutating poles

D. Compound motor without commutating poles

Answer: Shunt motor with commutating poles

Which of the following dc motors has the least reduction in speed from no load to rated load?

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By putting a variable resistance (diverter) across the series field in a dc series motor, speed above normal can be obtained because

Which of the following dc motors has the least reduction in speed from no load to rated load?

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The output power of any electrical motor is taken from

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