Interested to Buy Any Domain ? << Click Here >> for more details...
why a three phase induction motor cannot run at synchronous
speed ?
- 7 Answers
- 48802 Views
- RUET, I also Faced
- E-Mail Answers
Answer Posted / deviprasad panda
When relative speed is zero then emf is not induced (emf=0) so current is zero...so lorentz law is not applicable....so frequency is zero ....so torque is zero....then motor is stop .....
Thats why induction motor not achieve synchronous speed
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How calculated single phase induction motor req. Capacitor?
can anyone provide me a amf panel control wiring using ec-2 relay?
what is the difference between 2 way and 4 pole selector switch???
Why is a plain induction motor unsuitable for wide speed control?
the typical output of a solar cell is........
Differentiate between ideal and non-ideal voltage sources?
how we calculate electrical load on a building according to area?
How to megger test 11 kV cable and the acceptance IR value
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
How to assume answer to electrical questions
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
what is the VA(Volt-amphere)? define with calculation?
how to carried out tan delta test in 11 KV alternator ?
why only exciting current is shown not primary current in transformer???
