If the input voltage and the frequency of supply is halved, to the 3-p – McqOptions

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1.	If the input voltage and the frequency of supply is halved, to the 3-phase induction motor
A.	the maximum torque is halved
B.	the maximum torque remains the same
C.	the air-gap flux is halved
D.	none of these
Answer» B. the maximum torque remains the same

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