Q.

In a drum type dc armature winding the back pitch and front pitch in terms of the coil sides must be

  • Aeven and odd respectively 
  • Bodd and even  respectively 
  • Cboth even 
  • Dboth odd
Correct Answer : (D)

both odd

Hints :

In a drum type dc armature winding the back pitch and front pitch in terms of the coil sides must be both odd.

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