MCQOPTIONS
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| 1. |
An electric motor has a power rating of 3.3 kw. If its motor turns at a rate of 120 rev/min the torque of the shaft of the electric motor required for the purpose will be nearly |
| A. | 528 Nm |
| B. | 396 Nm |
| C. | 350 J |
| D. | 263 Nm |
| Answer» E. | |