Engine : Electricity - 50/1386
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| If a three-phase induction motor is operated under a light load and it develops an open in one of its supply lines, what will be the result? |
| A) the motor will run cooler due to reduced current flow |
| B) the motor will stop |
| C) the motor continue to run, but will vibrate and have reduced torque |
| D) the motor will speed up due to the reduced number of poles |
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