A 3.048 m annealed rod with a cross-sectional area of 555 mm2 was extruded from a 5083-0 aluminum alloy and axially loaded. Under load, the length of the rod increased to 3.0518 m. No plastic deformation occurred. (a) Find the modulus of elasticity of the material and calculate its allowable tensile stress, assuming it to be 50% of the tensile yield stress. (b) Calculate the tensile stress and the axial load applied to the rod. (c) Compare the calculated tensile stress with the allowable tensile stress, and find the absolute value of elongation of the rod for the allowable stress.

A 3.048 m annealed rod with a cross-sectional area of 555 mm2 was extruded from a 5083-0 aluminum alloy and axially loaded. Under load, the length of the rod increased to 3.0518 m. No plastic deformation occurred. (a) Find the modulus of elasticity of the material and calculate its allowable tensile stress, assuming it to be 50% of the tensile yield stress. (b) Calculate the tensile stress and the axial load applied to the rod. (c) Compare the calculated tensile stress with the allowable tensile stress, and find the absolute value of elongation of the rod for the allowable stress.

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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