Why DG set rating in KVA

Answer Posted / santosh

it's not only for DG set, any electrical machine rating will
be in KVA! it's bcos, efficiency of a m/c depends on losses!
at the time manufacturing manufacturer doesn't know at what
powerfactor the machine may be used! AS LOSSES ( COPPER)
DEPENDS ON CURRENT IT TAKES! HENCE THE RATING IN KVA!

Is This Answer Correct ?    28 Yes 19 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to know vacuum in vacuum cylinder of breaker in working condition

1503


What is the ratio of true power to apparent power in an ac circuit?

692


for 750 kw LT load what will be the ht kva

1251


What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

1550


Is vtg is controlled by the resistor? if else how much?

1654






1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?

2295


what will be the effect if you were using different brands of outlets?

1472


How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

1888


The simple way of finding the leakage quantity and % in compressed air distribution system

1204


What is BusBar integrity test and how it is conducted?

1571


How to determine alternating current frequency?

694


what is vtg limit of earth and neutral at transformer side?

1574


errection check list for transformer maintenance

2183


in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2408


Is there any specialised book to refer about fault level calculation both in MV and LV side??

1566