In a 3 phase induction motor(without connecting supply) if we
rotate its rotor by hand and check resistance of stator
winding at motor terminal box its resistance varies why ??
Answers were Sorted based on User's Feedback
Probably due to the voltage induced by residual magnetism of
the rotor
Is This Answer Correct ? | 10 Yes | 5 No |
Answer / pasuvaraj.k@gmail.com
Sure the resistance wont varies in induction motors
Is This Answer Correct ? | 1 Yes | 2 No |
Answer / shireesha.h
Hear the rotor is rotating with some speed so the rotor will
generate voltage and the resistance is varieng
Is This Answer Correct ? | 0 Yes | 2 No |
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