MCQOPTIONS
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| 1. |
Rotor speed of an induction motor is given by |
| A. | Nr = (1 – s) Ns |
| B. | Nr = (1 + s) Ns |
| C. | Nr = (s2 – 1) Ns |
| D. | Nr = (s – 1) Ns |
| Answer» B. Nr = (1 + s) Ns | |