If rotor resistance of induction motor is doubled, other parameters are constant then maximum torque of induction motor remains same

Q.  If the rotor resistance of an induction motor is doubled, keeping the other parameters constant, then the maximum torque of the induction motor will become
- Published on 23 Oct 15

a. Double
b. Halved
c. One fourth
d. Remains same

ANSWER: Remains same

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