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Q. |
A 3 phase I.M. is running with 5% slip. Its rotor input is 20kW and its synchronous speed is 1500rpm then its shaft torque is ___ if frictional losses are 1kW. |
A. | 226.89nm |
B. | 120.62nm |
C. | 135.48nm |
D. | 214.7nm |
Answer» B. 120.62nm |
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