The stress-strain curves for two materials, A & B are plotted on the graph shown below. Please Answer the following questions (short answers) in the space provided: iii) iv) Stress σ 220 MPa 130 MPa. Material B ↑ 0.002 & Strain- Figure #4 Estimate the modulus of elasticity for material, A. If the material, A, which is 20 mm diameter cylinder, subjected to axial load equal of 40 kN, Calculate the factor of safety in this case. Which material can be classified as "brittle" material, A or B? Which material has higher tensile strength, A or B? Material A 1 **********

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The stress-strain curves for two materials, A & B are plotted on the graph shown below. Please Answer the
following questions (short answers) in the space provided:
i)
ii)
iii)
iv)
Stress
σ
220 MPa
130 MPa
Material B
0.002
& Strain-
Figure #4
Estimate the modulus of elasticity for material, A.
If the material, A, which is 20 mm diameter cylinder, subjected to axial load equal of 40 kN,
Calculate the factor of safety in this case.
Which material can be classified as "brittle" material, A or B?
Material A
Which material has higher tensile strength, A or B?
Transcribed Image Text:The stress-strain curves for two materials, A & B are plotted on the graph shown below. Please Answer the following questions (short answers) in the space provided: i) ii) iii) iv) Stress σ 220 MPa 130 MPa Material B 0.002 & Strain- Figure #4 Estimate the modulus of elasticity for material, A. If the material, A, which is 20 mm diameter cylinder, subjected to axial load equal of 40 kN, Calculate the factor of safety in this case. Which material can be classified as "brittle" material, A or B? Material A Which material has higher tensile strength, A or B?
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