Cogging of induction motor occurs at

by

Electrical Engineering XYZ MCQs

Cogging of induction motor occurs at:

  1. High voltage and when stator and rotor poles are not equal
  2. High voltage and when stator and rotor poles are equal
  3. Low voltage and when stator and rotor poles are not equal
  4. Low voltage and when stator and rotor poles are equal

Correct answer: 4. Low voltage and when stator and rotor poles are equal

Explanation: Cogging of induction motor occurs at Low voltage and when stator and rotor poles are equal.

Leave a Reply