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Decrease in supply voltage to a 3 phase induction motor will not cause | |
A. | any difficulty in accelerating the load. [Wrong Answer] |
B. | increase in torque. [Correct Answer] |
C. | decrease in speed as well as in core loss. [Wrong Answer] |
D. | increase in stator as well as rotor currents. [Wrong Answer] |
E. | operating temperature abnormally high owing to increase in copper loss. [Wrong Answer] |