Why the transformer rating is denoted in VA rating why not
in KW

Answer Posted / robert harper (ee tech)

KW=work
VA=ability to do work, no power factor considered.

Is This Answer Correct ?    5 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?

1815


Why increase in current leads to increase in conductor temperature?

664


please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

1641


What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?

1295


What is the distance between each insulator in 33kv transformer and how can it calculate

1766






star delta starter contorl circuit... drawing..

1670


Classify drilling machines.

686


what is the usage of microcontroller in the panel board?

1559


What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?

2966


Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

1374


what is the saturation point of crgo lamination.

1645


What is different between Circuit breaker and Isolater?

1231


which type of cabel

1930


Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

692


Where can I get Iidian straderd specifications for electrical items or works in web? please help me.

1594