Stator of three phase induction motor creates Rotating
Magnetic field.But why not Transformer?

Answer Posted / samy

In 3 ph IM winding is placed in slots.so many set of coil
wounded and placed on slots alternate phases and make each
phases 120 degree appart.

but in transformer, only one coil wounded on core and other
winding coil wounded on the coil for each limp each phase.

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Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.

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