MCQOPTIONS
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MCQOPTIONS
| 1. |
If an extra resistance is connected in the rotor circuit of slip ring induction motor, then |
| A. | Starting current and torque decreases |
| B. | Starting current increases and torque decreases |
| C. | Starting current decreases and torque increases |
| D. | Starting current and torque increases |
| Answer» D. Starting current and torque increases | |