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| 1. |
Determine power rating of an electric motor if it runs at 1440 r.p.m and line shaft transmits torque of 75 Nm.Assume Reduction ratio = 1.6 |
| A. | 10.36 kW |
| B. | 11.3 kW |
| C. | 7.068 kW |
| D. | 9.12 kW |
| Answer» D. 9.12 kW | |