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A 3 phase motor, 440 voltage, induction motor. If we take
out rotor from motor and if we give supply 440 volt to
stator then what happens?????

Answers were Sorted based on User's Feedback



A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / sandeepraj

the stator acts as an inductor,heat will be generated dur to internal resistance

Is This Answer Correct ?    0 Yes 0 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / nur.asidik

in practice, stator will heat up because of losses,

Is This Answer Correct ?    0 Yes 0 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / aju

Since the stator winding has sufficient reactance, it will
not burnout and nothing will happens...

Is This Answer Correct ?    13 Yes 14 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / vijay

Mr. Gajanan, then motor why not burnt when rotor is
inserted, whats the cause between rotor inserted and rotor
out????

Is This Answer Correct ?    2 Yes 3 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / vijay c

TO Aju, if wdg has sufficient reactance then motor should
never burnt or it should never takes more than rated
current.
Think deeply

Is This Answer Correct ?    5 Yes 6 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / dhiren

it wiii definately burnt due to not transfering the power
from stator.

Is This Answer Correct ?    0 Yes 1 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / jagadesh

To gajanan & everybody in this discussion,

It will not burn but simply heated and makes humming sound as usual ,

if you short circuit the coil,then high current will pass through it,it will leads to burning(Similar to s.c of an Indutor)...

Is This Answer Correct ?    0 Yes 1 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / vasuram

it acts as a transformer

Is This Answer Correct ?    5 Yes 7 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / shahul snfa

if we give the supply to the stator. the motor will consume
reactive power from the supply to produce working flux. and
the absence of rotor makes those flux into leakage flux and
sent to ground

Is This Answer Correct ?    2 Yes 9 No

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supp..

Answer / gajanan

winding will burn due to short circuit

Is This Answer Correct ?    9 Yes 17 No

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