Effect of increasing the load on a synchronous motor running with normal excitation is to

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Electrial Engineering MCQ on Synchronous Motors

Effect of increasing the load on a synchronous motor running with normal excitation is to

  1. Decrease armature current but increase power factor
  2. Decrease both armature current and power factor
  3. Increase armature current but decrease power factor
  4. Increase both its armature current and power factor

Correct answer: 3. Increase armature current but decrease power factor

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