Q.Harmonics in the emf generated in an alternator can be reduced by

  • Askewing the slots
  • Bchamfering the salient pole tips
  • Cusing distributed winding
  • Dall of the above
Correct Answer : (D)

all of the above

Hints :

Harmonics in the emf generated in an alternator can be reduced by the following all methods a. skewing the slots, b. chamfering the salient pole tips, c. using distributed winding

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