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why resistive load has unity power factor,inductive load
lagging and capacitive load leading power factor?

Answers were Sorted based on User's Feedback



why resistive load has unity power factor,inductive load lagging and capacitive load leading power ..

Answer / vishal ingle

therorotical concepts are used for v & i relations.
i think following relations exist between v & i for R L C
FOR R --- v = i*R
for L --- v = L(di/dt)
For C --- v = (1/C)(integral of i*dt)
as per above relationship, it wiil be clear

Is This Answer Correct ?    4 Yes 0 No

why resistive load has unity power factor,inductive load lagging and capacitive load leading power ..

Answer / deeksha jain

as per the initial condition, in inductor initially act as
open circuit that is as it is connected to source first voltage comes than current (at steady state) but in case of capicitor it act as a short circuit (initially)so current comes first then voltage .But in case of resistor this condition does not comes.

Is This Answer Correct ?    3 Yes 1 No

why resistive load has unity power factor,inductive load lagging and capacitive load leading power ..

Answer / sakthivel

mr vishal i want full explination about in your answer

Is This Answer Correct ?    0 Yes 2 No

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