Answer / guru

The Speed of the SLIP RING Induction motor is defined by
its no. of poles available in the Stator only. The rotor
windings are used to avoid a high starting current(Like in
Squirrel Cage Induction Motor) ( Thats why rotor resistance
starter are used in SLIP RING INDUCTION motors and also to
increase the torque.

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i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com

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