if we convert kva into Ampers,which one formula use by
us,pls tell me?
- 7 Answers
- 9465 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / thanigai1984
P=VI cos@ cos@ is power factor
P=KW KW=KVA*Power factor
KVA*pf=VI*pf
KVA=VI
I=KVA/V
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain
What must be the minimum distance maintained between 2 Generators as per International standards?
Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics
How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?
A d.c. Shunt motor is found suitable to drive fans because they require?
what is the transformer turn ratio formula and give some examples?
what is transient voltage?
how we design a pannel to start 10HP motor with the help of star delta starter?
if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side
What does ampere turns shows?
why current flow to the opposite direction of flow of electrons???????????
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
how to prepare the technical test
What is the drawback of static coefficients?
