Answer / pankaj kumar gupta

KW=COS($)*KVA

WHERE $=PHAI

Answer / vinod sharma

IN ANY POWER SYSTEM WE SEE THAT SOME WORDS LIKE KW, KVA,
KVAR, KVAH ARE USED. THERE IS A RELATION IN BETWEEN THEM.
WHEN WE USE KW IT MEANS IT IS THE COMBINATION OF
1.732*V*I*COS(ANGLE BETWEEN VOLTAGE AND CURRENT). BUT WHEN
WE USE KV,IT IS ONLY VOLTS IN KILO.

Answer / tauseef tarique, engineer(e)

kV (Kilo Watt) is the unit of measurement of electrical
power. While kV is the unit of measurement of voltage
(potential difference).
for the three phase supply
kW= 1.732xVxIxcos phi
where V= Voltage
I= Current
Cos phi= power factor

For single phase supply
kW= VxIx cos phi

Answer / sivananda samantara

kw=kilo watt the measurement of power
kv=kilovolt the measurement of voltage
so normally kw=1.732*v*i*pf
it is the relation between each

Answer / ziyados

W = 1.73 I V p.f for TP
KW = 1000 W , KV = 1000 V so:

KW = 1.73 I KV p.f

Answer / qasim

basically we can calculate watt by
watt= (volts required)(Amperes)(Power Factor)
watt=V*I*P.F
and then for getting the kilowatt, divide the resulted answer by 1000 so by this method we can calculate correct relationship b/w Kw and Kv.

Answer / g.v.suresh kumar

KW=KV*I*P.F

Answer / majid shaikh

KW=Measurement of Power (Real Power) Converted to motion,heat
KV=Measurement of Volts

Answer / bambhaniya sanjjay

149 kw to ans to kv

Answer / student

It is simple as relation between family(w) & grand father
(v).
kw is the product of v,i,cos phi,
kv is the pressure which makes the power.

what is transformar load balancing ?

2 Answers   L&T,

Is it possible to import & export power through the same power transformer? what will be the vector group normally for both different or same?

1 Answers  

Define protection core in CTs Ex. 5P10, 5P20 etc.

1 Answers   HPL,

What is HVAC, PLS SEND DETAIL OF hvac.

6 Answers  

Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

0 Answers  

How to check VFD outgoing voltage

1 Answers  

What is the function of automatic Transfer Switch(ATS) in details

3 Answers  

how to calculate H.P of a moter from speed of a moter?

5 Answers  

temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

0 Answers  

why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

what is GRR(Grid Rotot resistance)?Why it is used beside of LRS?

9 Answers   ACC, L&T, Sri Biotech,

How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?

0 Answers