Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Thermal Properties of Materials
In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities …
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In a tensile test for an aluminum alloy, the sample is 2 inches long and 0.5 inches in diameter. The proportional portion of the tension stress-strain diagram for an aluminum alloy is shown below. Determine the axial stress of the sample under a tensile load of 9 kips: ____ ksi. Pay attention to units and calculate your answer to 1 decimal place. **Diagram Explanation:** - The diagram is a graph illustrating the relationship between stress (\( \sigma \)) in ksi and strain (\( \varepsilon \)) in inches per inch. - The graph shows a linear relationship, suggesting elastic behavior, with a slope representing the material’s modulus of elasticity. - At a strain (\( \varepsilon \)) value of 0.00614 inches/inch, the stress (\( \sigma \)) reaches approximately 70 ksi. - An arrow indicates the direction of tensile load applied on a cylindrical sample.
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Transcribed Image Text:In a tensile test for an aluminum alloy, the sample is 2 inches long and 0.5 inches in diameter. The proportional portion of the tension stress-strain diagram for an aluminum alloy is shown below. Determine the axial stress of the sample under a tensile load of 9 kips: ____ ksi. Pay attention to units and calculate your answer to 1 decimal place. **Diagram Explanation:** - The diagram is a graph illustrating the relationship between stress (\( \sigma \)) in ksi and strain (\( \varepsilon \)) in inches per inch. - The graph shows a linear relationship, suggesting elastic behavior, with a slope representing the material’s modulus of elasticity. - At a strain (\( \varepsilon \)) value of 0.00614 inches/inch, the stress (\( \sigma \)) reaches approximately 70 ksi. - An arrow indicates the direction of tensile load applied on a cylindrical sample.
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