MCQOPTIONS
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| 1. |
If a 3-phase induction motor is fed from the rotor short circuiting the stator terminals, frequency of the current flowing in the short-circuited stator is? |
| A. | slip frequency |
| B. | supply frequency |
| C. | zero |
| D. | frequency corresponding to the rotor speed |
| Answer» B. supply frequency | |