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

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

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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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