Q. Eddy currents are induced in the pole shoes of a D.C. machine due to

  • (A) oscillating magnetic field
  • (B) pulsating magnetic flux
  • (C) relative rotation between field and armature
  • (D) all above
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✅ Correct Answer: (C) relative rotation between field and armature

Published by Nisha Gupta ⭐ 2.32K Points at 21-May-2023 11:13 am in D.C. Generators

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