During the starting of a slip ring induction motor using rotor resista – McqOptions

MCQOPTIONS

1.	During the starting of a slip ring induction motor using rotor resistance starter, the insertion of resistance in the rotor circuit causes:
A.	stator current to increase and torque to decrease
B.	stator current to decrease and torque to increase
C.	stator current to increase and power factor to decrease
D.	power factor to decrease and torque to increase
Answer» C. stator current to increase and power factor to decrease

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