What is the advantage of the slip ring induction motor over the squirrel cage induction motor?

What is the advantage of the slip ring induction motor over the squirrel cage induction motor ?

A. It has a higher power factor
B. It can be started with the help of rotor resistances
C. It is suitable for higher speeds
D. It can be started with the help of rotor resistances

Show Answer

Answer: D

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