Electrical Engineering · AC Motors
Which condition most commonly leads to single phasing in a three-phase induction motor during operation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Reduction of insulation resistance in the stator
- 2Failure of the motor bearing assembly
- 3Excessive greasing of bearings
- 4Blowing of a fuse in one of the supply phases✓
Correct answer
Blowing of a fuse in one of the supply phases
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