Q2] ( 12 Marks) A specimen of magnesium having a rectangular cross section of dimension 3.2 mm x 19.1 mm and a gauge length of 63.5 is pulled in tension. Use the load-elongation characteristics tabulated as follows to: Load (kN) Al (mm) 0.0 1.38 2.78 5.63 8.14 9.87 12.85 14.10 14.34 13.83 12.59 0.0 0.03 0.06 0.12 0.25 0.64 1.91 3,18 4.45 5.72 6.99 Plot the True stress strain graph, pointing each point on the graph, and calculate graphically
Q2] ( 12 Marks) A specimen of magnesium having a rectangular cross section of dimension 3.2 mm x 19.1 mm and a gauge length of 63.5 is pulled in tension. Use the load-elongation characteristics tabulated as follows to: Load (kN) Al (mm) 0.0 1.38 2.78 5.63 8.14 9.87 12.85 14.10 14.34 13.83 12.59 0.0 0.03 0.06 0.12 0.25 0.64 1.91 3,18 4.45 5.72 6.99 Plot the True stress strain graph, pointing each point on the graph, and calculate graphically
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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![Q2] ( 12 Marks) A specimen of magnesium having a rectangular cross section of dimension 3.2
mm x 19.1 mm and a gauge length of 63.5 is pulled in tension. Use the load elongation
characteristics tabulated as follows to:
Load (kN)
0.0
1.38
2.78
5.63
8.14
9.87
12.85
14.10
14.34
13.83
12.59
Al (mm)
0.0
0.03
0.06
0.12
0.25
0.64
1.91
3,18
4.45
5.72
6.99
Plot the True stress strain graph, pointing each point on the graph, and calculate graphically
1- Modulus of elasticity
2- The values of K and n
3- True tensile strength
4-
True fracture stress](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb4227a95-1782-4ffa-a502-df37a2d46235%2F505091db-ec3c-4d82-b8d0-76aaaaaccd2b%2Fwf1nfvh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q2] ( 12 Marks) A specimen of magnesium having a rectangular cross section of dimension 3.2
mm x 19.1 mm and a gauge length of 63.5 is pulled in tension. Use the load elongation
characteristics tabulated as follows to:
Load (kN)
0.0
1.38
2.78
5.63
8.14
9.87
12.85
14.10
14.34
13.83
12.59
Al (mm)
0.0
0.03
0.06
0.12
0.25
0.64
1.91
3,18
4.45
5.72
6.99
Plot the True stress strain graph, pointing each point on the graph, and calculate graphically
1- Modulus of elasticity
2- The values of K and n
3- True tensile strength
4-
True fracture stress
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