If one-phase of a 3-phase synchronous motor is short-circuited, motor will

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Electrial Engineering MCQ on Synchronous Motors

If one-phase of a 3-phase synchronous motor is short-circuited, motor will

  1. Fail to pull into step
  2. Not come up to speed
  3. Overheat in spots
  4. Refuse to start

Correct answer: 4. Refuse to start

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