In a low voltage network with mixed loads fed with equal voltage from two sides as shown below, find the location and value of maximum voltage drop in the line with a cross-sectional area of q = 25 mm2. Copper conductors are used in the line with a conductivity of Cu = 56 m/ohm.mm2 and a current density of j = 0.7 A/m

In a low voltage network with mixed loads fed with equal voltage from two sides as shown below, find the location and value of maximum voltage drop in the line with a cross-sectional area of q = 25 mm2. Copper conductors are used in the line with a conductivity of Cu = 56 m/ohm.mm2 and a current density of j = 0.7 A/m

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

U₁-400 V
L = 420 m
L₁= 230 m
12 A
Ull=400 V
In a low voltage network with mixed loads fed with equal voltage from two sides as shown
below, find the location and value of maximum voltage drop in the line with a cross-sectional
area of q = 25 mm2. Copper conductors are used in the line with a conductivity of Cu
56
m/ohm.mm2 and a current density of j = 0.7 A/m.
=

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