Reduced voltage starter can be used with
A. Slip ring motor only but not with squirrel cage induction motor
B. Squirrel cage induction motor only but not with slip ring motor
C. Squirrel cage as well as slip ring induction motor
D. None of the above
Answer: Option C
This Question Belongs to Electrical Engineering >> Polyphase Induction Motors
Join The Discussion
Comments ( 1 )
Which is of the following data is required to draw the circle diagram for an induction motor?
A. Block rotor test only
B. No load test only
C. Block rotor test and no-load test
D. Block rotor test, no-load test and stator resistance test
The starting torque of a three phase induction motor can be increased by
A. Increasing slip
B. Increasing current
C. Both (A) and (B)
D. None of the above
Rotor rheostat control method of speed control is used for
A. Squirrel-cage induction motors only
B. Slip ring induction motors only
C. Both (A) and (B)
D. None of the above
Personal Protective Equipment such as safety shoes, glove and safety glasses