Speed torque characteristic of a repulsion induction motor is similar to that of a D.C.
A. shunt motor
B. series motor
C. compound motor
D. separately excited motor
Answer: Option B
Solution (By Examveda Team)
The speed-torque characteristic of a repulsion induction motor is similar to that of a D.C. series motor.This similarity is due to the fact that both motors exhibit high starting torque and a significant drop in speed with an increase in load.
Such characteristics make these motors suitable for applications requiring high starting torque, like traction systems.
This Question Belongs to Electrical Engineering >> Single Phase Induction Motors
Join The Discussion
Comments (2)
A. the starting winding is connected through a centrifugal switch
B. the running winding is connected through a centrifugal switch
C. both starting and running windings are connected through a centrifugal switch
D. centrifugal switch is used to control supply voltage
In a ceilingfan employing capacitor run motor
A. secondary winding surrounds the primary winding
B. primary winding surrounds the secondary winding
C. both are usual arrangements
D. none of the above
Which type of load is offered by cranes and hoists ?
A. Gradually varying load
B. Non-reversing, no-load start
C. Reversing, light start
D. Reversing, heavy start
Which of the following motors is preferred for tape-recorders?
A. Shaded pole motor
B. Hysteresis motor
C. Two value capacitor motor
D. Universal motor
Dc compound motor correct ans.
correct answer dc series motor