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Question
What is PF? Formula for calculating PF in HT side?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
The Ratio of Active power o to the Apparent Power is the
power Factor. P.F= KW/KVA
 
Is This Answer Correct ?    44 Yes 7 No
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
 
Is This Answer Correct ?    20 Yes 5 No
Sujit288
 
 
 
Answer
# 3
the cosine of the angle between voltage and current is
called p.f
 
Is This Answer Correct ?    20 Yes 6 No
Sateesh
 
Answer
# 4
The angle between crrent& voltage is called power
factor.Formula- p.f=p/v.I
 
Is This Answer Correct ?    24 Yes 15 No
Rajesh Singh
 
Answer
# 5
kw/kva 
Is This Answer Correct ?    8 Yes 1 No
Sreenivas
 
Answer
# 6
Power factor is an angle between the waveform of voltage
and current P.F=cos*
P.F=KW/KVA
 
Is This Answer Correct ?    12 Yes 6 No
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.
 
Is This Answer Correct ?    7 Yes 1 No
Hari
 
Answer
# 8
The phase angle between current and voltage.
The ratio between true power and apparent power.

cos*=kWh/kvah
 
Is This Answer Correct ?    1 Yes 0 No
Shivakumar K
 
Answer
# 9
sir
I want lern fuii. formula of power fector
 
Is This Answer Correct ?    0 Yes 1 No
Muhammad A Li
 

 
 
 
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