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?????
- 20 Answers
- 18470 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sandeepraj
the stator acts as an inductor,heat will be generated dur to internal resistance
| Is This Answer Correct ? | 0 Yes | 0 No |
in practice, stator will heat up because of losses,
| Is This Answer Correct ? | 0 Yes | 0 No |
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 |
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 |
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 |
Answer / dhiren
it wiii definately burnt due to not transfering the power
from stator.
| Is This Answer Correct ? | 0 Yes | 1 No |
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 |
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 |
Equal resistance of 100ohm each are connected to the arms of whestons bridge, which is supplied by 2v battery. The galvanometer can sense a current low as 1microAmp. What is the smallest resistance that can be measered.
why electrical power has benn needed for speed controller of woodward governor control for biomas power plant
what is frequency transformer?
KVAR Kilovolt-Ampere-Reactance
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
why core of transformer in square or rectangular why not in circle or ellipse if this what happens
Define phase lag and phase lead?
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
what are lightning masts?what is their purpose???
what is power system.........?
What happens if we connect a single phase energy meter in reverse polarity.
In 3 phase induction motor 1hp current rating is 1.5 amps constant ? is correct or not ?
-
Civil Engineering (5085) - Mechanical Engineering (4451)
- Electrical Engineering (16632)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
