MCQOPTIONS
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| 1. |
What will happen if excitation of DC shunt motor is changed? |
| A. | Torque will remain constant |
| B. | Torque and power both will change |
| C. | Torque will change but power will remain constant |
| D. | Torque, power and speed, all will change |
| Answer» D. Torque, power and speed, all will change | |