A 3-phase slip-ring induction motor having negligible stator impedance drives a constant torque load.
If an additional resistance is included in the rotor circuit, what does the motor experience?
A. Increase in both the stator current and the slip.
B. No change in the stator current and increase in the slip.
C. Increase in the stator current and no change in the slip.
D. Decrease in the stator current and increase in the slip.
Show Answer
Answer: D
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