what is difference between KW,KVA,KVAR? also give me the
formula for all the three...
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Answer Posted / ekanadam rathod
kvar reactive power (kvar)
kw ia active power, kva is apparent power kw and kva
depends on power fator pf=kw/kva to maintain power factor
unity we should inject to the lone kavr to compansate unity
power factor
for exmample if power factor is unity then the kw=kva
kw=4, kva=4 so 4/4=1 this case kw and kva same
if pf =0.98 then the 0.98=4/4 then the kw and kva will be
different
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