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a) What is the modulus of elasticity? b) What is the proportional limit? c) What is the yield strength at a strain off-set of 0.002? d) What is the tensile strength?

a) What is the modulus of elasticity? b) What is the proportional limit? c) What is the yield strength at a strain off-set of 0.002? d) What is the tensile strength?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Homework 6-2 a) What is the modulus of elasticity? b) What is the proportional limit? c) What is the yield strength at a strain off-set of 0.002? d) What is the tensile strength? e) If a bar-shaped specimen of this steel alloy is 375 mm long and of square cross section 5.5 mm on a side, compute the magnitude of the load necessary to produce an elongation of 2.25 mm. f) What will be the deformation after the load has been released in case if question e)?
Transcribed Image Text:Homework 6-2 a) What is the modulus of elasticity? b) What is the proportional limit? c) What is the yield strength at a strain off-set of 0.002? d) What is the tensile strength? e) If a bar-shaped specimen of this steel alloy is 375 mm long and of square cross section 5.5 mm on a side, compute the magnitude of the load necessary to produce an elongation of 2.25 mm. f) What will be the deformation after the load has been released in case if question e)?
Homework 6-2 This figure shows the tensile engineering stress- strain behavior for a steel alloy. 300 2000 10° psl 300 MPa 2000 200 200 1000 1000 100 100 0.000 0.005 0.010 0.015 Straln 0.000 0.020 0.040 0.060 0.080 Straln (EdW) a Stress (103 psi)
Transcribed Image Text:Homework 6-2 This figure shows the tensile engineering stress- strain behavior for a steel alloy. 300 2000 10° psl 300 MPa 2000 200 200 1000 1000 100 100 0.000 0.005 0.010 0.015 Straln 0.000 0.020 0.040 0.060 0.080 Straln (EdW) a Stress (103 psi)
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