7. The following data were obtained in a tensile test on a specimen with a 50 mm gauge length and a cross-sectional area of 165 mm².Extension, mm 0.050 0.100 0.150 0.200 0.250 0.300 1.25 2.50 3.75 5.00 6.25 7.5093 100 101 90Load, KN122532364042 63 80a) Plot an Engineering stress-strain diagram.b) Determine the elastic modulus of the material.c) Determine the yield strength of the material at a strain offset of 0.2%.d) Determine the tensile strength of the material.

“Since you have posted a question with multiple sub parts, we will provide the solution only to the…

7. The following data were obtained in a tensile test on a specimen with a 50 mm gauge length and a cross- sectional area of 165 mm². Extension, mm 0.050 0.100 0.150 0.200 0.250 0.300 1.25 2.50 3.75 5.00 42 63 80 93 100 Load, KN 12 25 32 36 40 a) Plot an Engineering stress-strain diagram. b) Determine the elastic modulus of the material. c) Determine the yield strength of the material at a strain offset of 0.2%. 6.25 7.50 101 90

7. The following data were obtained in a tensile test on a specimen with a 50 mm gauge length and a cross- sectional area of 165 mm². Extension, mm 0.050 0.100 0.150 0.200 0.250 0.300 1.25 2.50 3.75 5.00 42 63 80 93 100 Load, KN 12 25 32 36 40 a) Plot an Engineering stress-strain diagram. b) Determine the elastic modulus of the material. c) Determine the yield strength of the material at a strain offset of 0.2%. 6.25 7.50 101 90

Elements Of Electromagnetics

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ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

7. The following data were obtained in a tensile test on a specimen with a 50 mm gauge length and a cross-
sectional area of 165 mm².
Extension, mm 0.050 0.100 0.150 0.200 0.250 0.300 1.25 2.50 3.75 5.00 6.25 7.50
93 100 101 90
Load, KN
12
25
32
36
40
42 63 80
a) Plot an Engineering stress-strain diagram.
b) Determine the elastic modulus of the material.
c) Determine the yield strength of the material at a strain offset of 0.2%.
d) Determine the tensile strength of the material.

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