why are caluculte transformers or dg's in kva does not
caluculate in kw
- 5 Answers
- 5179 Views
- I also Faced
- E-Mail Answers
Answer Posted / bharani
KW is for unity power factor. But it is not so when you have
inductive load where PF may vary any were between .5 to .99.
Hence ratings are given in KVA.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
Please define ohm’s law for a.c (alternating current)?
Starting current of a 10 HP induction Motor is ______ time’s full load current.
we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
Why are lt windings placed near the core?
Explain the process of commutation in a dc machine.
how the phase convertor changes the no. of phases
what is the requirement regarding earthing of Single conductor with AWA
What is the range of the stator resistance of 3 phase induction motor?
What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?
Witch do depand of Power factor and theory of power factor?
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
working principle a.v.r. ?
