a 33kv 50hz high voltage schering bridge is used to test a sample of insulator the various arms have the following parameters on balance the standard capacitance 500pf and resistive branch 800 ohm and branch with parallel combinations of resistance nad capacitance has valved 180 ohm and 0.15micro faraday. Determine the valve of the capacitance of his samples its parallel equivalent loss resistance the power factor and the power los under these test conditions?
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1
Answer:
pta naa yaar
Explanation:
tene bahot bada question puch liya
Answered by
9
Answer:
c1=180pF R1=150k ohm tan (delta)= .008417
Explanation:
c1=c2×R4/R3 = (500p*180/500)= 180pF
R1=R3c4/cs =(500*.15*10^-6/500p)= 150k
tan (delta)=2*pai*f*R1c1=(2*3.142*50*180p*150k)=
.008417
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