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Electrical Engineering · Q42

Polyphase Induction Motors

Engineering and GATE · Electrical Engineering · question 42

Q42

Insertion of reactance in the rotor circuit

A.
Reduces starting torque as well as maximum torque
Answer
B.
Increases starting torque as well as maximum torque
C.
Increases starting torque but maximum torque remains unchanged
D.
Increases starting torque but maximum torque decreases

Answer: Option A

Solution

Answer: Option A
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