With the increase in the speed of a dc motor:

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Mr. Dubey

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📊 Electrical and Electronics Engineering

Q. With the increase in the speed of a dc motor:

(A) both back emf as well as line current increases
(B) both back emf and line current falls
(C) back emf increases but the line current falls
(D) back emf falls and line current increases

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✅ Correct Answer: (C) back emf increases but the line current falls

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