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Saturday, September 14, 2013

The slip of an induction motor normally does not depend on

The slip of an induction motor normally does not depend on  (GATE-EE-2012)
A. Rotor speed

B. Synchronous speed

C. Shaft torque

D. Core loss component
EXPLANATORY  ANSWER :
Slip= Ns-Nr / Ns

 So slip depends on both rotor speed(Nr) and synchronous speed (Ns)

 Torque varies as rotor speed (Nr) varies

 Hence the correct answer will be  Core loss component
at

2 comments:

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  2. UnknownAugust 26, 2014 at 10:36 PM

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