Oscillations in a synchronous motor can be damped out by

by

Electrical Engineering MCQs on Synchronous Motor

Oscillations in a synchronous motor can be damped out by

  1. Maintaining constant excitation
  2. Oscillations cannot be damped
  3. Providing damper bars in the rotor pole faces
  4. Running the motor on leading power factors

Correct answer: 3. Providing damper bars in the rotor pole faces

Leave a Reply