For a three phase induction motor, maximum torque is double the full – McqOptions

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1.	For a three phase induction motor, maximum torque is double the full load torque and starting torque is 1.6 times the full load torque. To get a full load slip of 5%, percentage reduction in the rotor resistance should be?
A.	62.7%
B.	75%
C.	60%
D.	35%
Answer» B. 75%

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