Q.

The shaft torque is less than armature torque in a dc motor. This is due to 

  • AEddy current loss 
  • BHysteresis loss
  • CStray loss
  • DAll of the above
Correct Answer : (C)

Stray loss

Hints :

The shaft torque is less than armature torque in a dc motor This is due to Stray loss.

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