Interested to Buy Any Domain ? << Click Here >> for more details...
starting torque is increased and current is decreased by
using external resistance in a slip ring induction motor.
How??
- 3 Answers
- 7801 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
The pf is improved
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
Can I use star delta connected induction motor for dual supply voltage?
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
why would amp draw on neutral wire be as much as amp draw on the hot leg.
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
Why neutral is not used in three phases dol starter
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
What is relation between transmission lines & Communication lines ?
I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
What is the difference between isolators and electrical circuit breakers?
why do we lay up the core of a cable?
I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions
