PROBLEM 4For the figure shown, determine the stresses of the wires and the elongationwhen the temperature change is 45°.Aluminum800 mm2Steel600 mm2200GPA11.7 micro m/m°CAreaE70GPACoefficient of Linear23 micro m/mCExpansionstelALzmIm20 kym

Given data in question UVL Steel and aluminum wires Length Area Modulus of Elasticity Coefficient…

PROBLEM 4 For the figure shown, determine the stresses of the wires and the elongation when the temperature change is 45°. Aluminum Steel 600 mm² 200GPA 11.7 micro m/m°C Area E 800 mm2 70GPA Coefficient of Linear 23 micro m/mC Expansion stel AL zm 20 kym

PROBLEM 4 For the figure shown, determine the stresses of the wires and the elongation when the temperature change is 45°. Aluminum Steel 600 mm² 200GPA 11.7 micro m/m°C Area E 800 mm2 70GPA Coefficient of Linear 23 micro m/mC Expansion stel AL zm 20 kym

Residential Construction Academy: House Wiring (MindTap Course List)

5th Edition

ISBN:9781337402415

Author:Gregory W Fletcher

Publisher:Gregory W Fletcher

Chapter4: Test And Measurement Instruments Used In Residential Wiring

Section: Chapter Questions

Problem 12RQ

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Question

PROBLEM 4
For the figure shown, determine the stresses of the wires and the elongation
when the temperature change is 45°.
Aluminum
800 mm2
Steel
600 mm2
200GPA
11.7 micro m/m°C
Area
E
70GPA
Coefficient of Linear
23 micro m/mC
Expansion
stel
AL
zm
Im
20 kym

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