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Electrical Engineering MCQ Question & Answer in PDF Download

Q.

Rotor input of a three-phase induction motor is equal to

  • AInput to motor - stator copper and iron losses
  • BMechanical power developed - windage and friction losses
  • CInput to motor ? windage and friction losses
  • DInput to motor - stator iron losses - windage and friction losses
Correct Answer : (A)

Input to motor - stator copper and iron losses
Hints :

Rotor input of a three-phase induction motor is equal to Input to motor - stator copper and iron losses.

Electrical Engineering MCQ Question & Answer in PDF Download
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