This steel alloy specimen had an original diameter of 12.8 mm and a gauge length of 50.80 mm:i) If it were subjected to a load of 120 kN and then released, what would have been its permanent elongation? Be thorough.ii) If it were subjected to a load of 230 kN and then released, what would have been its permanent elongation? Be thorough. The image depicts a stress-strain curve which illustrates the relationship between stress (in megapascals, MPa, and thousands of pounds per square inch, psi) and strain. The x-axis represents strain, which ranges from 0.000 to 0.080. The primary y-axis on the left indicates stress in MPa, ranging from 0 to 2000, while the secondary y-axis on the right shows stress in 10³ psi, ranging from 0 to 300.The main curve shows an initial steep linear region, indicating elastic deformation where stress increases proportionally with strain. This is followed by a peak, showing the maximum stress the material can withstand before experiencing plastic deformation or failure. After reaching the peak, the curve flattens and slightly declines, representing the region of plastic deformation where additional strain occurs with little to no increase in stress.There is an inset graph within the main graph, providing a close-up view of the initial part of the stress-strain relationship. The axes are similarly labeled as the main graph, offering a detailed look from 0.000 to 0.015 strain and up to 200 MPa (or approximately 30000 psi) stress. This inset focuses on the linear elastic region of the material, showing the point where elastic deformation begins to transition toward yielding.

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This steel alloy specimen had an original diameter of 12.8 mm and a gauge length of 50.80 mm: i) If it were subjected to a load of 120 kN and then released, what would have been its permanent elongation? Be thorough. ii) If it were subjected to a load of 230 kN and then released, what would have been its permanent elongation? Be thorough

This steel alloy specimen had an original diameter of 12.8 mm and a gauge length of 50.80 mm: i) If it were subjected to a load of 120 kN and then released, what would have been its permanent elongation? Be thorough. ii) If it were subjected to a load of 230 kN and then released, what would have been its permanent elongation? Be thorough

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

This steel alloy specimen had an original diameter of 12.8 mm and a gauge length of 50.80 mm:

i) If it were subjected to a load of 120 kN and then released, what would have been its permanent elongation? Be thorough.

ii) If it were subjected to a load of 230 kN and then released, what would have been its permanent elongation? Be thorough.

The image depicts a stress-strain curve which illustrates the relationship between stress (in megapascals, MPa, and thousands of pounds per square inch, psi) and strain. The x-axis represents strain, which ranges from 0.000 to 0.080. The primary y-axis on the left indicates stress in MPa, ranging from 0 to 2000, while the secondary y-axis on the right shows stress in 10³ psi, ranging from 0 to 300.

The main curve shows an initial steep linear region, indicating elastic deformation where stress increases proportionally with strain. This is followed by a peak, showing the maximum stress the material can withstand before experiencing plastic deformation or failure. After reaching the peak, the curve flattens and slightly declines, representing the region of plastic deformation where additional strain occurs with little to no increase in stress.

There is an inset graph within the main graph, providing a close-up view of the initial part of the stress-strain relationship. The axes are similarly labeled as the main graph, offering a detailed look from 0.000 to 0.015 strain and up to 200 MPa (or approximately 30000 psi) stress. This inset focuses on the linear elastic region of the material, showing the point where elastic deformation begins to transition toward yielding.

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