MCQOPTIONS
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| 1. |
A DC shunt motor is running at 1000 rpm when supplied from a 240 V DC. Neglecting losses and magnetic saturation, the speed of the motor when connected to 180 V DC source will be |
| A. | 1000 rpm |
| B. | 750 rpm |
| C. | 1350 rpm |
| D. | 1200 rpm |
| Answer» B. 750 rpm | |