If starting current of a 3 &ohm; induction motor is 5 times the rated current, while rated slip is 4%, then ratio of starting torque to full-load torque is _______ .

If starting current of a 3 &ohm; induction motor is 5 times the rated

1.	If starting current of a 3 Ω induction motor is 5 times the rated current, while rated slip is 4%, then ratio of starting torque to full-load torque is _______ .
A.	0
B.	1
C.	2
D.	3
Answer» C. 2

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If starting current of a 3 Ω induction motor is 5 times the rated current, while rated slip is 4%, then ratio of starting torque to full-load torque is _______ .

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