why are caluculte transformers or dg's in kva does not
caluculate in kw

Answer Posted / aftab alam

because transformer or DG are energy convertor not consumer
and KW is active power being consumed , transformer and DG
do not consume any power except some losses, hence these
are rated as KVA free from power factor

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Single line diagram for dbb (double bus bar)system.

1462


Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.

1533


HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel

1797


a governer in an Ic engine controls the

692


what will happen if frequency is below 50 hz?

1552






How it can worked plc based electrical system And which type of software using.

1664


how to remover corona effect and hysteresis losses from contactor

1555


i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

1683


How eddy current generation support the idea of train braking?

1423


to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

1485


why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

2060


What is the tension required for the 25000 CFM AHU belt

2045


what will happens if one phase is missing for 33/11kv power transfomer and why?

2183


What Normal(Tangent) towers and Tension(Cut-point) Towers?

5204


1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

1799