Question 
What is PF? Formula for calculating PF in HT side? 
Question Submitted By :: ElectricalEngineering 
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Answer Posted By 



Answer
# 1 
The Ratio of Active power o to the Apparent Power is the
power Factor. P.F= KW/KVA

Umesh




Answer
# 2 
PF is the ratio between true power & apparent power./PF is
the angle between voltage & current.
PF in HT side PF=KWH/KVAH

Sujit288







Answer
# 3 
the cosine of the angle between voltage and current is
called p.f

Sateesh




Answer
# 4 
The angle between crrent& voltage is called power
factor.Formula p.f=p/v.I

Rajesh Singh




Answer
# 5 
kw/kva

Sreenivas




Answer
# 6 
Power factor is an angle between the waveform of voltage
and current P.F=cos*
P.F=KW/KVA

Rajkumar




Answer
# 7 
The cosine angle between voltage and current vectors is called a power factor.
power factor = active power/apparent power.
Note:The power factor is depending up on reactive power. so it is not need on(special) HT side.

Hari




Answer
# 8 
The phase angle between current and voltage.
The ratio between true power and apparent power.
cos*=kWh/kvah

Shivakumar K




Answer
# 9 
sir
I want lern fuii. formula of power fector

Muhammad A Li





