

McqMate
Q. |
The torque of a rotor in an induction motor under running condition is maximum |
A. | at the unit value of slip |
B. | at the zero value of slip |
C. | at the value of the slip which makes rotor reactance per phase equal to the resistance per phase |
D. | at the value of the slip which makes the rotor reactance half of the rotor |
Answer» C. at the value of the slip which makes rotor reactance per phase equal to the resistance per phase |
View all MCQs in
3 Phase Induction MotorsNo comments yet