Q 3) The schematic diagram of a generator supplying two loads through a distribution system is shown below. Load A draws 8kW at a leading pf of 0.8, while load B draws 10kW at a 0.6 lagging pf. The terminal voltage at load B is 215 Vrms. Determine the voltage at the generator as well as the real power P, reactive power Q, and apparent power S, supplied by the generator. Assuming the terminal voltage at load B is the reference phasor and has the zero phase angle, i.e., the phasor of terminal voltage at load B is 21520° Vrms- 0.4 2 J0.8 N 0.40 J0.8 Q Load Load A B

Q 3) The schematic diagram of a generator supplying two loads through a distribution system is shown below. Load A draws 8kW at a leading pf of 0.8, while load B draws 10kW at a 0.6 lagging pf. The terminal voltage at load B is 215 Vrms. Determine the voltage at the generator as well as the real power P, reactive power Q, and apparent power S, supplied by the generator. Assuming the terminal voltage at load B is the reference phasor and has the zero phase angle, i.e., the phasor of terminal voltage at load B is 21520° Vrms- 0.4 2 J0.8 N 0.40 J0.8 Q Load Load A B

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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Concept explainers

Wheatstone Bridge Method

A Wheatstone bridge is a circuit used to measure unknown resistance by measuring the ratios of the two branches of the circuit such that each branch has two resistance and out of four resistance one is unknown. The two branches are joined in between with the help of galvanometer which is used to determine the direction of the current. The main advantage of this circuit is that it can provide the most accurate measurement (different from a simple voltage separator).

Question

solve the following problem

Q 3) The schematic diagram of a generator supplying two loads through a distribution system is shown
below. Load A draws 8kW at a leading pf of 0.8, while load B draws 10kW at a 0.6 lagging pf. The
terminal voltage at load B is 215 Vrms. Determine the voltage at the generator as well as the real power
P, reactive power Q, and apparent power S, supplied by the generator. Assuming the terminal voltage
at load B is the reference phasor and has the zero phase angle, i.e., the phasor of terminal voltage at
load B is 21520° Vrms-
0.4 2
J0.8 N
0.40
J0.8 Q
Load
Load
A
B

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