In case of a synchronous motor running with fixed excitation, when the load is increased three times, its torque angle becomes about

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Electrial Engineering MCQ on Synchronous Motors

In case of a synchronous motor running with fixed excitation, when the load is increased three times, its torque angle becomes about

  1. One-third
  2. Six times
  3. Thrice
  4. Twice

Correct answer: 3. Thrice

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