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| 1. |
A DC shunt machine develops an AC EMF of 250 V at 1500 rpm. Find the torque developed for an armature current of 50 A. |
| A. | 59.6 N-m |
| B. | 79.6 N-m |
| C. | 69.6 N-m |
| D. | 49.6 N-m |
| Answer» C. 69.6 N-m | |