MCQOPTIONS
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| 1. |
Synchronous motor is a very useful machine for industrial work because? |
| A. | Power multiplier unit can be done if required |
| B. | If this supply frequency is constant, then the motor runs at a constant speed on all loads. |
| C. | It improves the power factor of the entire establishment |
| D. | all of the above |
| Answer» E. | |