Q. We can employ dummy coils in a DC machine to

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✅ Correct Answer: (A) compensate reactance voltage

Explanation: dummy coils are placed inside so that to provide mechanical support to dc machine and they do not take part in the emf development.

Published by Mr. Dubey ⭐ 111.54K Points at 17-Sep-2023 11:28 am in Electrical Drives and Controls (EDC)

dummy coils are placed inside so that to provide mechanical support to dc machine and they do not take part in the emf development.

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