why the rating of transformer in only KVA not in others?

Answer Posted / naren

transformer having two kind losses .core losses and copper
losses . former depend on voltage while latter on current
so that why transformer rating is in KVA .

Is This Answer Correct ?    14 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3171


For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

1763


Define damping ratio.

881


what is the advantage of connecting capacitors in delta than in star?

1721


what is the AC Plant and how can do the work with parts and picture tell us 150 Tr

1642






how is working bearing heater?

1648


why h parameter are called as hybrid parameter?

1618


i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

1429


What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

1907


What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?

1736


I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.

2229


sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

1893


Is there any question in the name of Static Switch in UPS??

1652


On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?

3819


HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?

1651