What are the methods used to improve powerfactor ?
Answer Posted / sam
by
1. capacitors
2. synchronous motors operating as synchronous generators
3. phase advancers
| Is This Answer Correct ? | 23 Yes | 0 No |
Post New Answer View All Answers
The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
Define pole pitch?
what are symmetrical and non symmetrical components in electrical installation.
What is super thermal power plant? and how it will differ from normal thermal power plant
What is the difference between line drop and percentage line drop?
what is the Pickup/drop off ratio in BCPU relays
R=*ΒΆ l/a
any application of back emf
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
what is meant by tranformer impedance?
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
what is the advantages og idmt relay over magnetic relay??
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?