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how do find power factor in practically and what it means?

Answers were Sorted based on User's Feedback



how do find power factor in practically and what it means?..

Answer / abid ali khattak

For the practically experiment of power factor we need to
connect the two type of same Wattage AC load with the
circuit. 1- inductive load. 2- Resistive load. and then we
need to be measured the current of both laod. We will find
that the inductive load getting more current then resistive
load.( lagging & Leading)
Beacause of inductance which induced in the inductive load.
which always oppose the provided EMF.

Is This Answer Correct ?    12 Yes 3 No

how do find power factor in practically and what it means?..

Answer / bhaskar

we need one wattmeter, voltmeter and amperemeter each.
observe the readings.
p.f. = Wattmeter reading/(volts*curr),ie. W/V*I

Is This Answer Correct ?    7 Yes 4 No

how do find power factor in practically and what it means?..

Answer / g.v.suresh kumar

IN PRACTICAL POWER FACTOR IS DEPEND UPON LOAD
IF LOAD INCREASES MEANS RESULTS REDUCE IN P.F

Is This Answer Correct ?    3 Yes 8 No

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