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if we convert watt into kva,which one formula use by us,pls
tell me?

Answers were Sorted based on User's Feedback



if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / jackson

watt/p.f=kVA*1000

kW=kVA*p.f

Is This Answer Correct ?    34 Yes 8 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / k.suresh

in 3 phase system,

kw = 1.732*v*I*pf

where kva = 1.732*v*I

from the above 2 formulas,we can convert watts to kva

Is This Answer Correct ?    15 Yes 4 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / jyotirmaya

For 3 Phase Supply
KVA = Watt/ (1.732 x p.f.x 1000)

For 1 Phase Supply
KVA = Watt/(p.f. x 1000)

Is This Answer Correct ?    4 Yes 1 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / ashish umrao

kw=v.i.cos*

kva=v.i.

cos*=kw/kva=kw/cos*=kva proved

Is This Answer Correct ?    6 Yes 4 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / nidhi

formula
V*I (Cos)=KW= (V*I*P.F.)
but KVA=V*I/1000
SO
KW=KVA* P.F.
where P.F.=Cos (angle between V&I)

Is This Answer Correct ?    2 Yes 0 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / sheikmohammedilyas

IN three phase motor,
Power= square root 3 *v* i* cos teta
-------------------------------
1000
1.732 *V*I*cos teta
W = -------------------------------
1000

Is This Answer Correct ?    2 Yes 0 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / fireprs

kVA=W/(p.f.*1000)

Is This Answer Correct ?    1 Yes 1 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / udayak25

kVA=kw / p.f

kVA x p.f = kW

Is This Answer Correct ?    1 Yes 1 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / khaleel

cos*=KW/kva (from power triangle)

so kva=kw/cos*

Is This Answer Correct ?    0 Yes 0 No

if we convert watt into kva,which one formula use by us,pls tell me?..

Answer / rajasekhar

KVA*COS0=1000*watt

Is This Answer Correct ?    0 Yes 0 No

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