MCQOPTIONS
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| 1. |
A 220V series motor takes a current of 35A and runs at 500rpm. Armature resistance of 0.25Ω and series field resistance 0.3Ω. If iron and frictional losses amount of 600W, what is the armature torque? |
| A. | 122.5nm |
| B. | 118.5nm |
| C. | 134nm |
| D. | 117nm |
| Answer» D. 117nm | |