3. The plot below of load vs. extension was obtained using a specimen (shown in the following figure) of an aluminumalloy. The crosshead speed was V = 3.3x10-4 inch/second. The extension was measured using a 2" extensometeras shown (G). Eight points on the plastic part of the curve have been digitized for you. Use these points to helpanswer the following questions.900Load, pounds800700(0.10, 630)600(0.30, 729)(0.50, 745)(0.20, 699)(0.40, 741.5)500-(0.004,458)400(0.0018, 405)300200-100100(0.80, 440)D=3.3"0.03"G-2.0"0.10.20.30.40.50.60.70.880Extension, inchesA) Determine the following quantities. Do not neglect to include proper units in your answer.a.Yield stress, σyb. Young's Modulus, Ec. Ultimate tensile strength, OUTSd. Total elongation, @totale. Uniform elongation, uniformf. Post-uniform elongation, total uniformg. Engineering strain rate, &=V/D

detailed explanation for each section are as follows :- (a) Yield Stress:-The stress at the yield…

Answered: 3. The plot below of load vs. extension…

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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The plot below of load vs. extension was obtained using a specimen (shown in the following figure) of an alloy remarkably similar to the aluminum-killed steel found in automotive fenders, hoods, etc. The crosshead speed, v, was 3.3x104 inch/second. The extension was measured using a 2" extensometer as shown (G). Eight points on the plastic part of the curve have been digitized for you. Use these points to help answer the following questions. 1. 900 800 (0.10, 630 ) 700 (0.50, 745) (0.30, 729) 600 (0.20, 699) (0.40, 741.5) 500- (0.004, 458) (0.80, 440 ) - 400 (0.0018, 405) 300 D= 3.3 " 0.03" 200 G=2.0" 100 - 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Extension, inches a. Determine the following quamtities. Do not neglect to include proper units in your answer. Young's Modulus Total elongation Yield stress Ultimate tensile strength Uniform elongation Engineering strain rate Post-uniform elongation b. Construct a table with the following headings, left-to-right: Extension, load, engineering strain,…
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