In the 3-phase induction motor developed torque during plugging is ______ mechanical power developed in the braking region of the induction motor is ______(a) positive, negative(b) negative, positive(c) positive, positive(d) negative, negativeI had been asked this question at a job interview.My doubt is from Analysis of the Equivalent Circuit topic in portion Induction Machines of Electrical Machines

In the 3-phase induction motor developed torque during plugging is ___

1.	In the 3-phase induction motor developed torque during plugging is ______ mechanical power developed in the braking region of the induction motor is ______(a) positive, negative(b) negative, positive(c) positive, positive(d) negative, negativeI had been asked this question at a job interview.My doubt is from Analysis of the Equivalent Circuit topic in portion Induction Machines of Electrical Machines
Answer» Right OPTION is (a) positive, NEGATIVE For explanation: TEM is positive while PM will be negative in braking or plugging operation.

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