MCQOPTIONS
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| 1. |
An 8-pole, 3-phase, 50 Hz induction motor is operating at a speed of 700 rpm. The frequency of the rotor current of the motor in Hz is _______ |
| A. | 30.03 |
| B. | 33.3 |
| C. | 3.33 |
| D. | None of the above |
| Answer» D. None of the above | |