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1. |
A shunt-connected DC motor operates at its rated terminal voltage. Its no-load speed is 200 radians/ second. At its rated torque of 500 Nm, its speed is 180 radian/second. The motor is used to directly drive a load whose load torque T |
A. | 179.86 |
B. | 179 |
C. | 86 |
D. | 17 |
Answer» B. 179 | |