Computer Programming MCQs — Test 23
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Question 1
In case of a double cage induction motor, the inner cage has__________?
Question 2
When /?2 is the rotor resistance, .X2 the rotor reactance at supply frequency and s the slip, then the condition for maximum torque under running conditions will be_____________?
Question 3
In induction motor, percentage slip depends on__________?
Question 4
The low power factor of induction motor is due to___________?
Question 5
An induction motor can run at synchronous speed when____________?
Question 6
Lubricant used for ball bearing is usually___________?
Question 7
Insertion of reactance in the rotor circuit_______?
Question 8
Insertion of resistance in the rotor of an induction motor to develop a given torque?
Question 9
For driving high inertia loads best type of induction motor suggested is_____________?
Question 10
Temperature of the stator winding of a three phase induction motor is obtained by___________?