Electrical Engineering · Induction Motors
In a squirrel-cage induction motor, if some of the rotor bars are broken, what is the most likely effect on the motor's operation?
- 1The motor will run with excessive vibration and noise✓
- 2The motor's synchronous speed will increase
- 3The motor's starting torque will significantly increase
- 4The motor's operating efficiency will increase
Correct answer
The motor will run with excessive vibration and noise
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