Electrical Engineering > GATE 2022 > Induction Motors
A 4-pole induction motor with inertia of 0.1 kg-m2 drives a constant load torque of 2 Nm. The speed of the motor is increased linearly from 1000 rpm to 1500 rpm in 4 seconds as shown in the figure below. Neglect losses in the motor. The energy, in joules, consumed by the motor during the speed change is ________. (round off to nearest integer)

Correct : 685

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induction motor speed change 4 pole induction motor GATE Electrical Engineering 2022 motor torque calculation speed change energy consumption GATE electrical induction motor speed motor torque joules GATE 2022 question 63

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