Using the stress-strain curve in Figure 3, choose the correct answer for the following questions σ(MPa)806040200 -0.002 0.004 0.006 0.008 0.01 0.012Figure 3i)Determine the value of yield strength.ii)Determine the value of ultimate strength.iii) Determine the value of modulus of elasticityiv) If the specimen is loaded to a stress of 65 MPa and then unloaded, determine theresidual plastic strain.v) If the diameter of the unloaded specimen is 1 cm and the Poisson's ratio pf the materialis v = 0.3, what is the specimen diameter just prior of yield of the tensile specimen?

Given: To determine the given values using the stress-strain curve provided.

Answered: σMPa) 80 60 40 20 0.002 0.004 0.006…

Engineering

Mechanical Engineering

σMPa) 80 60 40 20 0.002 0.004 0.006 0.008 0.01 0.012 Figure 3

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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