Interested to Buy Any Domain ? << Click Here >> for more details...
In a 3 phase squirrel cage induction motor why does rotor
rotate?
will 3 phase transformer rotate like a motor if it is
placed on bearings and powered up? give reason
- 10 Answers
- 28797 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / rajesh
even we keep a transformer connected in star or delta,it
dont rotate why because there is a specific placement of
armature conductors to exert a torque on it.
simply saying we don't get a superb curry by mixing all the
spieces. we get it only through a specific exercise.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
why we use sinosidal voltage / current instead of others in system?
if we give 60 hz single phase supply to the transformer used in europe , than what will happen
what is interfacing in computer studies?
What is the numerical quantity of sqcm?
difference between the applicability of nortons and thevenin theorem
What type of core material is used for metering C.T and protection C.T???
what is the clear formula to calculate cable size for a load
What is different between resistance grounding system and resistance earthing system?
How to synchronization will be done between two DGs ?
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
What is the purpose of using busbar mounting fuse?
how many synchronous motor are there in any power plant
