why transformer rating in kva and motor rating in kw

Answer Posted / athul thilak

there are two losses in transformer.copperloss and iron
loss.these two factors are not affected by power
factor.hence transformer is rated in kva

Is This Answer Correct ?    16 Yes 16 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is a power factor?

1413


If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

1720


what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

1965


how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours

1910


anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

1528






will there be any problem by recovering slip from single phase induction motors?

1521


What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance

1651


if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1454


boiler is running in rankine cycle and deisel generator is....?

1652


What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?

1110


what is interpose? where it is used and why it is used?

729


why do we put a transformer on soak before loading it

765


What is the difference between earthing,ground&nutral?

5635


I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1425


which book to refer in electrical engineering for iocl exam & which book for general english.

1861