M

Mr. Dubey • 100.64K Points
Coach

Q. A 200V dc machine has 4 poles and 40 coils, having simplex lap winding. The number of commutator segments which required in the given machine will be?

  • (A) 40
  • (B) 20
  • (C) 80
  • (D) 26
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Explanation by: Mr. Dubey
it is a simplex winding and so one segment of commutator will be needed for each coil.

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