Answer / anmol

slip ring IM can have speed control through external resistance but squirrel cage IM uses deep bar or double cage rotor for resistive speed control.
SRIM has skewed bars and robust structure for silent operation. SCIM has non skewed bars.

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

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