Q. The speed of a dc motor can be controlled by varying

(A) its flux per pole
(B) resistance of armature circuit
(C) applied voltage
(D) all of the above

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✅ Correct Answer: (D) all of the above

Published by Mr. Dubey ⭐ 104.84K Points at 17-Sep-2023 11:16 am in Electrical and Electronics Engineering

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