A 3 phase induction motor is controlled by voltage and frequency control such that the ratio V/f is constant. At 50 Hz, the starting torque is 100 N-m. At 25 Hz, the starting torque-A-will be less than 100 N mB-will be more than 100 N mC-may be more or less than 100 N m depending on motor parametersD-very small-B-will be more than 100 N m

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The correct option is  B will be more than 100 N m No answer description is available.

Power Electronics

Q1: A 3 phase induction motor is controlled by voltage and frequency control such that the ratio V/f is constant. At 50 Hz, the starting torque is 100 N-m. At 25 Hz, the starting torque

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Power Electronics

Q1: A 3 phase induction motor is controlled by voltage and frequency control such that the ratio V/f is constant. At 50 Hz, the starting torque is 100 N-m. At 25 Hz, the starting torque

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