With a P-pole DC machine with armature current Ia, the current per brush arm for a lap connected windings is?

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Mr. Dubey

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Q. With a P-pole DC machine with armature current Ia, the current per brush arm for a lap connected windings is?

(A) ia/p
(B) ia/2p
(C) 2ia/p
(D) ia/4p

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✅ Correct Answer: (C) 2ia/p

Explanation: current per brush (lap winding)

Explanation by: Mr. Dubey

current per brush (lap winding)

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