Equal area criterion for stability is applicable to which type of motors

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Electrical Engineering XYZ MCQs

Equal area criterion for stability is applicable to which type of motors:

  1. DC series motor
  2. Three phase synchronous motor
  3. Three phase induction motor
  4. DC shunt motor

Correct answer: 2. Three phase synchronous motor

Explanation: The correct answer to this MCQ is “Three-phase synchronous motor.” The Equal Area Criterion is commonly used to analyse and ensure stability in power systems involving synchronous machines.

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