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total power factor angle; (c) total power factor; (d) draw the phasor diagram. (e) To what value of capacitance should the capacitor be adjusted until the current of the circuit is in-phase with the voltage.

total power factor angle; (c) total power factor; (d) draw the phasor diagram. (e) To what value of capacitance should the capacitor be adjusted until the current of the circuit is in-phase with the voltage.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Answer d and e

240 - 4.8 Amp 50 Vs a 40 3<-90' Amp 80 36-90° Amp] inductat current Vs ie=uccapacitor (yrrent. 5(wc - 80 240 p ample = tam sto xso) = 11.76 Ane $ : 7° $= phose amle = power factor Cos O = 0.979 P.F = Ans
Transcribed Image Text:240 - 4.8 Amp 50 Vs a 40 3<-90' Amp 80 36-90° Amp] inductat current Vs ie=uccapacitor (yrrent. 5(wc - 80 240 p ample = tam sto xso) = 11.76 Ane $ : 7° $= phose amle = power factor Cos O = 0.979 P.F = Ans
3. A 500 resistor, an 80 0 inductor, and 60 n capacitor are connected in parallel across 240 V 60-cycle mains. Determine (a) currents in each branches; (b) total power factor angle; (c) total power factor; (d) draw the phasor diagram. (e) To what value of capacitance should the capacitor be adjusted until the current of the circuit is in-phase with the voltage.
Transcribed Image Text:3. A 500 resistor, an 80 0 inductor, and 60 n capacitor are connected in parallel across 240 V 60-cycle mains. Determine (a) currents in each branches; (b) total power factor angle; (c) total power factor; (d) draw the phasor diagram. (e) To what value of capacitance should the capacitor be adjusted until the current of the circuit is in-phase with the voltage.
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