When rotor speed in synchronous machine, becomes more than the synchronous speed during hunting, the damper bars develop

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Electrial Engineering MCQ on Synchronous Motors

When rotor speed in synchronous machine, becomes more than the synchronous speed during hunting, the damper bars develop

  1. DC Motor toque
  2. Induction generator torque
  3. Inductor motor torque
  4. Synchronous motor torque

Correct answer: 2. Induction generator torque

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