Q.

For higher value of armature current, the speed of a dc series motor is 

  • AProportional to armature current
  • BProportional to the square of armature current
  • CInversely proportional to armature current 
  • DConstant 
Correct Answer : (D)

Constant 

Hints :

For higher value of armature current, the speed of a dc series motor is Constant.

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