power plant is being built that will deliver 150 KWF 55,000 P using an iron cable with resistance of.09 ohm The cable spend 4000 M determine the cables cross-sectional area and power loss of the cable
power plant is being built that will deliver 150 KWF 55,000 P using an iron cable with resistance of.09 ohm The cable spend 4000 M determine the cables cross-sectional area and power loss of the cable
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question
power plant is being built that will deliver 150
KWF 55,000 P using an iron cable with resistance
of.09 ohm The cable spend 4000 M determine the
cables cross-sectional area and power loss of the cable
Transcribed Image Text:Tower plant is being built that will deliver 150 kW at 55
power loss of the cable.
4
Material
Aluminum
Copper
Gold
Iron
Platinum
Silver
Tungsten
Resistivity
(N·m)
2.65 × 10-8
1.68 × 10-8
2.44 × 10-8
9.71 × 10-8
10.6 × 10-8
1.59 × 10-8
5.60 × 10-8
A =
power loss
B
Expert Solution
Step 1
Given,
Power = 150 kW.
Voltage = 55000 V.
Resistance = 0.09 ohm
Cable will span = 4000 m
We need to calculate,
Power loss =?
Cross sectional area =?
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