Answer / mahesh babu-calicut

kva is the actual power delivered from transformers and
generators.kw is the active power consumed by loads.KVA IS
THE VECTOR SUM OF KW AND KVAR

Answer / raja

P= root 3 VI COS pi

KVA = root 3 VI

Where P= KW

Answer / prakashchandra rana

kw= root 3*v*i*pf
kva= root 3*v*i
so the differnce between kw and kva is pf.

Answer / p.gupta.1852

kVA means kilovoltampear. It is a power of transformer
having zeero power factor whereas kw is stands for kilowatt
and it a power of load having power factor whether legging
or leading.

Answer / dhaval

kva is the actual power delivered from any equipment and
kw is unit of power.
kva = kilovoltampear
kw = kilo watt

Readings of ER300P Trivector meter

0 Answers  

What is difference between mcb and mccb.

0 Answers  

why fault current always calculated for 1 seconds?

3 Answers   Coca Cola,

what is power ratio between star & delta connection of 3 phase induction motor

1 Answers  

What is ics,icu,icw of load breaker

5 Answers   Havells, NPCIL,

diff b/w elcb and rccb

0 Answers  

why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage

5 Answers   ABB,

Dear Sir, I willing to know if one 15Hp induction motor run in star connection. What happen power capacity of motor? Plz tell me.

1 Answers   Amtek Tekfor Automotive,

What is meant by sotf,lbb,power swing,pole discrepency,auto reclose?

1 Answers   Bunge, Electrical, Omega, TCS, TNEB Tamil Nadu Electricity Board,

We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.

0 Answers  

What is the difference between rulling span and wind span of of an Over Head Transmission Line?

0 Answers  

why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 Answers