Draw the per phase approximate equivalent circuit of a 3- phase induction motor at slip 's'...
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Draw the per phase approximate equivalent circuit of a 3- phase induction motor at slip 's' and derive the expression for electromagnetic torque developed by the motor. Derive also the condition for maximum torque and the expression for the maximum torque. (14) Draw the per phase approximate equivalent circuit of a 3- phase induction motor at slip 's' and derive the expression for electromagnetic torque developed by the motor. Derive also the condition for maximum torque and the expression for the maximum torque. (14)
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