in transformer why we are rating KVA

Answer Posted / anuradha

Copper loss of a transformer depends on current and Iron loss on voltage.Hence total transformer loss depends on volt-ampere(VA) and not on phase angle between voltage and current i.e.,it is independent of load power factor.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

ashwani this side, i want rrb section enge & j.e exams previous 10 to 15 year question paper, tech & non tec section. ples any any one have question papers ples send.

1689


dear sir i need je civil p.way question model

2891


i m just 10th pass ! can u plz tall me

1730


Can tou send me RRB mumbai's section engg model exam papers?

2241


i am Durga kiran from Andhra Pradesh , pls send me RRB J.E Electrical test papers . i need to know

2183






i need syllabus and previous year question papers for rrb section engineer in s&t department

1921


asst-loco master

1788


I am studying final year mechanical engineering. what is the procedure for me to get enter into engineering stream in RRB?

1427


hi..all..1st congrts to who cleared the sbi exam.. i hav a doubt about reporate,crr,slr,bank rate... if anyone know plz share ur ansrs with us.. All the best to all...

1398


plz sir railway group d qstion paper oractice set

1737


WHAT IS BANKING?

1773


please sent a rrb assistant station master previous question paper?

1652


I have completed my BBA degree from sikkim manipal university. now I am looking for a Bank job in rrb or sbi. but I have only 22 marks in secondary level. so am I eligible for bank exam? Please guide me.

2099


sir this is nagesh iam a physically challenged person i had applyed to accounts officer cum typist and commercial cleark i have no knowledge of rrb exams.so kindly please send privious non technical model papers

1784


hiii i am preparing for rrb mumbai section engineer exam .i have done B.E (C.S.E).KINDLY SEND PREVIOUS QUESTION papers to my mail at 01rupali.bagde1001@gmail.com

1982