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A 3-phase star-connected induction motor is connected to 400 V. 50Hz ac supply. If the stator to rotor turn ratio is 2, the standstill rotor induced emf per phase is | |
A. | 115.5 V [Correct Answer] |
B. | 231 V [Wrong Answer] |
C. | 346.5 V [Wrong Answer] |
D. | 200 V [Wrong Answer] |