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Q.

A frog leg winding is used in a dc machine to eliminate  โ‚ฅ โ‚ณ  ๐Ÿ”š ๐Ÿ”›

  • AThe use of equalizers in lap winding  โ‚ฅ โ‚ณ 
  • BThe use of compensating winding 
  • CThe use of compensating winding
  • DReactance voltage produced due to commutation
Correct Answer : (A)

The use of equalizers in lap winding  โ‚ฅ โ‚ณ 

Hints :

A frog leg winding is used in a dc machine to eliminate the use of equalizers in lap winding.

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