what is meant by power factor ?
Answers were Sorted based on User's Feedback
Answer / amit sonmale
power factore is The Ratio Of Loss Of Inductive Load
Between true Power And Aperant Power Also It Can Define In
Cosin Angle Between Voltage And Current.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / sanjay
Power factor is cosin angle between voltage and current.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / bindu
It is the ratio between active power and reactive power.
Is This Answer Correct ? | 8 Yes | 8 No |
Answer / shashidhara tm
It is an indication of what fraction of the sending end VA
is actually converted in to energy Like heat, torque,
etc......... either useful or otherwise... It is
numerically equal to the ratio of Active Power-P to
Apparent Power-S.
Incidentally, this quantity in Sine waves is equal to R/Z..
or Coa(angle between v and I)....
But in circuits with non-sinusoidal waveforms of v & i, it
is to be found by P/S...
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sagar
power facor means ratio of true power(kw) and apperant(kva)
power.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / simon
P.f=Real Power/Apperent Power OR V.I.CosPie OR Resistance/Impedance OR R/Z.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / thamizh
IT CAN BE DEFINED AS THE RATION BETWEEN RESISTANCE AND IMPEDANCE
COS0=R/Z
Is This Answer Correct ? | 5 Yes | 6 No |
how indusrial diesel generator work
0 Answers Johnson and Johnson,
Why consumers are charged based on Kwh basis why not on Kvah basis.
What is the role of Dedicated earthing in UPS System?
what is meant by 2 within a star in a voltmeter dial?
why electric shock due to dc is dangerous than that of ac
i have 1500 kva generator how much maximum load avilable of use
In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?
can we done C.T.sc at output? if yes y,if no y?
What is the % number of various buses in a typical power system?
how to do CT Burden test
How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me
1. what is the power factor and whatis his losses 2. what is the working procedure of 51RNB AND 87 relay