MCQOPTIONS
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| 1. |
Plugging method of braking is applied to induction motor by: |
| A. | Reducing the applied voltage |
| B. | Reversing the rotor current externally |
| C. | Interchanging two phases of stator |
| D. | Opening the rotor and connecting across the resistance |
| Answer» D. Opening the rotor and connecting across the resistance | |