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1. |
When the torque produced by the induction motor is at its maximum, the slip is given by |
A. | X2 / R2 |
B. | (R2 + X2) / X2 |
C. | R2 / X2 |
D. | R2 / (R2 + X2) |
Answer» D. R2 / (R2 + X2) | |