Why transformer rating in kVA not in kW?

Answer Posted / adhikari

Because the load connected on it's side will determine the Kw of it.
Similarly,Generators are rated in VA and motors in KW because motor is itself a load.

Is This Answer Correct ?    1 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why syn. Generators are used for the production of electricity?

653


How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?

2232


solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

1333


details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?

1437


Why do we avoid electrical conduits in floors at apartments?

1619






What is different between Circuit breaker and Isolater?

1215


Why wind turbines wheels rotate constantly

634


List out the the types of Mounting Light fixture?

1194


How to test lightning Arrester?

391


please give some hindalco placement papers for written exam

1332


in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

1690


why sielent pole is used only in hydro generators and not in turbo generators

3346


if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

1401


Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

1711


What happen Grid EARTH plat got cut.

1734