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1) The load shown in the Figure consists of a resistance R in parallel with a capacitor of reactance X. The load is fed from a single-phase supply through a line of impedance 8.4 + jl1.2 N .The rms voltage at the load terminal is 120020° V rms, and the load is taking 30 kVA at 0.7 power factor leading. (a) Find the values of R and X. (b) Determine the supply voltage V. 8.4 + j11.2 N V 1200/0° VR--jX

1) The load shown in the Figure consists of a resistance R in parallel with a capacitor of reactance X. The load is fed from a single-phase supply through a line of impedance 8.4 + jl1.2 N .The rms voltage at the load terminal is 120020° V rms, and the load is taking 30 kVA at 0.7 power factor leading. (a) Find the values of R and X. (b) Determine the supply voltage V. 8.4 + j11.2 N V 1200/0° VR--jX

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1) The load shown in the Figure consists of a resistance R in parallel with a capacitor of reactance X. The load is fed from a single-phase supply through a line of impedance 8.4 + jl1.2 Q .The rms voltage at the load terminal is 120020 V rms, and the load is taking 30 kVA at 0.7 power factor leading. (a) Find the values of R and X. (b) Determine the supply voltage V. 8.4 + j11.2 N ww m V 1200/0° VŠR :-jX
Transcribed Image Text:1) The load shown in the Figure consists of a resistance R in parallel with a capacitor of reactance X. The load is fed from a single-phase supply through a line of impedance 8.4 + jl1.2 Q .The rms voltage at the load terminal is 120020 V rms, and the load is taking 30 kVA at 0.7 power factor leading. (a) Find the values of R and X. (b) Determine the supply voltage V. 8.4 + j11.2 N ww m V 1200/0° VŠR :-jX
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