συa. Plot the stress-strain diagram on EXCEL (or writeMATLAB code to generate the plot).E =2021.519.518.5=0.10.280.40.46σu =a. Do not calculate stress and strain by hand. InExcel use the function tool:Load (kip Elongation (in)001.54.6Of =b.Determine the Elastic Modulus, E.c. Read the yield stress off the graph, σy.d. Read the ultimate stress off the graph,e. Read the fracture stress off the graph, of.0.00050.0015Round your final answers to 3 significant digits/figures.1. upload your EXCEL file (or MATLAB files) to CANVAS-Look for an assignment in Module 3 for a place to dothat. :)kPaStress StrainkPa=A4/SA$19you are using MATLAB, write code to calculatestress and strain.b. Label the x- and y-axes and include unitsc. Include your name in the filenamed. Upload to CANVASkPakPa23.149 0.000750If 16:57A steel specimen has an original diameter of 0.503 and gagelength of 2. You perform a tensile test and acquire thefollowing data:Load (kN)01.54.68wamap.org1111.811.81216.62021.519.518.5Elongation (m)00.00050.00150.00250.00350.0050.0080.020.040.10.280.40.46a. Plot the stress-strain diagram on EXCEL (or writeMATLAB code to generate the plot).a. Do not calculate stress and strain by hand. InExcel use the function tool:Load (kip Elongation (in)001.514.60.00050.0015Stress Strain0=A4/$A$1923.149 0.00075Ifyou are using MATLAB, write code to calculatestress and strain.b. Label the x- and y-axes and include unitsc. Include your name in the filenamed. Upload to CANVASb. Determine the Elastic Modulus, E.c. Read the yield stress off the graph, σy.d. Read the ultimate stress off the graph, ou.e. Read the fracture stress off the graph, of.Round your final answers to 3 significant digits/figures.1. upload your EXCEL file (or MATLAB files) to CANVAS -Look for an assignment in Module 3 for a place to dothat. :)

Answered: Image /qna-images/answer/129f41dc-3c3b-48ad-aea0-29b4fc79ad76.jpg

a. Plot the stress-strain diagram on EXCEL (or write MATLAB code to generate the plot). a. Do not calculate stress and strain by hand. In Excel use the function tool: Load (kip Elongation (in) 0 0 1.51 4.6 0.0005 0.0015 Stress Strain 0 =A4/SA$19 0 23.149 0.00075 If you are using MATLAB, write code to calculate stress and strain. b. Label the x- and y-axes and include units c. Include your name in the filename d. Upload to CANVAS b. Determine the Elastic Modulus, E. c. Read the yield stress off the graph, σy. d. Read the ultimate stress off the graph, ou e. Read the fracture stress off the graph, of. Round your final answers to 3 significant digits/figures. 1. upload your EXCEL file (or MATLAB files) to CANVAS - Look for an assignment in Module 3 for a place to do that. :)

a. Plot the stress-strain diagram on EXCEL (or write MATLAB code to generate the plot). a. Do not calculate stress and strain by hand. In Excel use the function tool: Load (kip Elongation (in) 0 0 1.51 4.6 0.0005 0.0015 Stress Strain 0 =A4/SA$19 0 23.149 0.00075 If you are using MATLAB, write code to calculate stress and strain. b. Label the x- and y-axes and include units c. Include your name in the filename d. Upload to CANVAS b. Determine the Elastic Modulus, E. c. Read the yield stress off the graph, σy. d. Read the ultimate stress off the graph, ou e. Read the fracture stress off the graph, of. Round your final answers to 3 significant digits/figures. 1. upload your EXCEL file (or MATLAB files) to CANVAS - Look for an assignment in Module 3 for a place to do that. :)

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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A tensile test was performed on a metal specimen with a diameter of 1/2 inch and a gage length (the length over which the elongation is meas- ured) of 4 inches. The data were plotted on a load-displacement graph, P vs. AL. A best-fit line was drawn through the points, and the slope of the straight-line portion was calculated to be P/AL = 1392 kips/in. What is the modulus of elasticity? BI
1 - A tensile test is carried out on a specimen of mild steel of gauge length 40 mm and diameter 7.42 mm. The results are: Load (kN) 10 17 25 30 34 37.5 38.5 36 Extension (mm) 0 0.05 0.08 0.11 0.14 0.20 0.40 0.60 0.90 At fracture the final length of the specimen is 40.90 mm. Plot the load/ extension graph and determine (a) The modulus of elasticity for mild steel, (b) The yield stress, (c) The ultimate tensile strength, (d) The percentage elongation 2 - An aluminum alloy specimen of gauge length 75 mm and of diameter 11.28 mm was subjected to a tensile test, with these results: Load (kN) 2.0 6.5 11.5 13.6 16.0 18.0 19.0 20.5 19.0 Extension (mm) 0 0.012 0.039 0.069 0.080 0.107 0.133 0.158 0.225 0.310 The specimen fractured at a load of 19.0 kN. Determine (a) the modulus of elasticity of the alloy, (b) The percentage elongation. (c) The ductility in term of reduction of area (d) Fracture stress (e) Tensile strength
a . Sketch stress strain curve if the result shown in table represent the force and extension happened in steel, and show Mechanical properties that we get from tensile test on curve? (10p)Note : Lo=80 mm , Do=10 mm , use excel to plot the curve ExtensionLoad(mm) (N)0 0.900.83 4694.341.67 4831.412.50 4781.083.33 4918.834.17 4926.585.00 5257.075.83 5437.016.66 5575.888.33 5775.189.16 5847.5210.83 5965.4111.67 6010.5312.50 6042.5713.33 6072.2614.16 6092.9315.00 6113.2416.67 6140.3617.50 6146.3718.33 6148.1419.16 6149.1725.00 5940.2125.83 5675.3326.67 4725.52b. What is meant by modulus of rigidity? if it increases what does happen to material? (2p)
Load (N) Elongation (mm) In a tensile test of stainless steel, the following data were obtained: 7,200 11,250 13,500 16,200 18,900 20,200 20,700 13,200 24.90 0.0 0.505 2.03 5.08 10.16 15.24 21.80 The dimensions of the cylindrical specimen were initial length L₁= 50.8 mm and initial area A₁ = 35.8 mm² and the area at fracture was Ar = 10.0 mm². Plot the stress-strain diagram and determine the following: a) Modulus of elasticity b) The yield strength at a strain offset of 0.002 c) Ultimate strength d) Fracture strength
I want answers to all four questions if possible. Thanks for help :) Following experimental data are obtained from tensile test of a rectangular test specimen with original thickness of 2,5 mm, gauge width of 24 mm and gauge length of 101 mm: Load (N) Elongation (mm) 0 0 24372 0,183 23008 0,315 28357 5,777 35517 12,315 27555 17,978 23750 23,865 Based on the information above; draw stress-strain diagram of the material and answer the following questions. - Calculate the fracture strength (in MPa) of the material. - Calculate the percent elongation of the specimen at fracture point. - Determine the modulus of resilience (in N.mm/mm3) of the material. (Use at least five decimal units) - Determine the toughness index number (in N.mm/mm3) of the material.
In a tensile test of stainless steel, the following data were obtained: Load (N) 7,200 11,250 13.500 16,200 18.900 Elongation (mm) 0.0 0.505 2.03 5.08 20,200 15.24 20,700 13,200 24.90 10.16 21.80 The dimensions of the cylindrical specimen were initial length L₁ = 50.8 mm and initial arca A₁ - 35.8 mm² and the area at fracture was Ar 10.0 mm². Plot the stress-strain diagram and determine the following: a) Modulus of elasticity b) The yield strength at a strain offset of 0.002 c) Ultimate strength d) Fracture strength
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The stress-strain data from a tensile test on a cast-iron specimen are € (10-3) 0 0.20 0.44 0.80 1.0 1.5 2.0 26 32 40 46 49 54 NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 2.8 3.4 4.0 5.0 a (kpsi) 0 5 10 16 19 Determine the tangent modulus, E, at a value of a=0 psi. 106 psl. The tangent modulus, Eis X
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The following data were collected from a 12 mm diameter test specimen of Magnesium. LOAD (N) 0 5000 10000 15000 20000 25000 26500 27000 26500 25000 GAUEGE LENGTH (mm) 30.000 30.0296 30.0592 30.0888 30.15 30.51 30.90 31.50 (maximum load) 32.10 32.79 (fracture) After the fracture, the gauge length is 32.61 mm and the diameter is 11.74 mm. a) What is the elastic modulus? b) Percent elongation at fracture? c) Percent elongation after fracture? d) What is the Poisson's ratio? e)Draw the engineering stress-strain diagram corresponding to the values in the table. Call this plot I. Now consider this experiment is repeated at a higher temperature with an identical sample. Draw the new engineering stress-strain diagram, call it plot Il and highlight the differences (on the same graph) between I and II.
The results of a tensile test are: Diameter of the specimen Gauge length Load at limit of Proportionality Extension at the limit of Proportionality Maximum Load : 10mm :40 mm : 70kN :0.08mm. :100 kN Calculate stress at limit of proportionality and young's modulus.
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