What causes stator failure?
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4 Answers

Answer :

Speed of the motor increases rapidly


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Answer :

When the load supplied by the motor decreases abruptly but the voltage is kept constant this may cause overheating of the stator winding leading to failure of the stator.
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Answer :

Enough rate of current flow instead heavy current flow in the conductor causes stator failure due to heat(temperature) increase.
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Answer :

Stator faliur due to moistur. Due to priodically heatup of winding.
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