Interested to Buy Any Domain ? << Click Here >> for more details...
What happens if you give supply to the rotor of three phase
induction motor?
- 11 Answers
- 32881 Views
- I also Faced
- E-Mail Answers
Answer Posted / ranjit kumar mallick
It is quite difficult to provide three phase supply to a
rotating object like rotor.As you know in case of squirel
cage motor the rotor is shorted through end rings so
breaker will trip once you give supply to shorted motor.In
case you open circuit the rotor winding and then you give
three phase supply but you have check the phase squence of
stator and rotor to make the stator magnetic field follow
the rotor magnetic field.Initially the motor will start
with very high torque but afterwards it will become very
messy to calculate the load current, voltage etc due to the
effects of faraday and lenz law and the behavior becomes
unpredictable. I will sugest not to make such
experiment.Any way the three phase slip ring is mostly
unavailable to make this experiment.
| Is This Answer Correct ? | 6 Yes | 9 No |
Post New Answer View All Answers
what do u understand from filter factor of reactor?
The electromagnetic torque developed is proportional to what in a D.C series motor?
What is dynamo?How it works and what is the function of dynamo in a DG.
aternator every parts and its working
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
What is Auto Mains Failure Panel & Auto Synchronizing Panel
why transmission is only 3 phase and not 2 or 4 or poly phases
How to work meggar?
what is PID control in VFD drives?
size of condotory fron voltage level
wht is embedded systems? what is new inthis field?
If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?
what is a bus post insulator? explain its application in a substation.
what is earth-fault?when it occurs? to check where it occurs what type of test should we do?
