In the First project: you have been asked to perform tensile testing for four different materialsand analyse the results and work on some NDT process selection:a. For the results shown in Table 1 of the tensile testing that you have performed, find thefollowing, if you know that the original length of specimen is 20.8 mm and the original diameteris 6.4 mm. Fill the calculated results in the summary table below (Table 1):1. Plot the engineering stress versus engineering strain for each material and L-D Diagram.2. Compute the modulus of elasticity, E in GPa.3. Determine the yield strength at a strain offset of 0.002.4. Determine the tensile strength in MPa.5. What is the approximate %El ductility, measured by percent elongation?6. Compute the modulus of resilience.7. Determine the fracture stress in MPa.8. Compute the final area (Af) in mm2. Load(N)208562904PET1,1121,3441,6741,8212,0282,1382,248LengthLengthLoad (N)in mmin mm21.0187,243.5620.828379380.3020.813 17,86820.86612,336.69 20.85220.89120.94720.99821.02321.05421.07921.10521.21621.2932,29721.4041027211.10 20.828 26,81021.785 23,767.94 20.9 1570767.70 20.84 41,70722.075 40,971.40 20.973 2140947.50 20.85 55,81222.461 56,477.16 21.044 2440458.20 20.856 62,68823.228 69,832.47 21.116 3001763.60 20.866 68,72923.71 77,415.58 21.164 3616315.40 20.876 74,13324.676 88,394.10 21.261 3902514.60 20.881 79,53825.346 92,015.89 21.309 4352890.10 20.891 95,10026.596 94,166.32 21.382 4816577.10 20.901 102,81027.658 94,732.22 21.484 5173771.50 20.911 115,31729.771 94,505.86 21.618 5477719.40 20.917 125,16431.889 94,505.86 21.67 5841569.60 20.927 130,90835.064 94,392.68 21.745 6456121.30. 20.947 135,98737.853 94,505.86 21.838 6682418.40 20.952 139,69339.778 94,732.22 21.89 7026301.10 20.962 140,79742.953 94,958.58 21.97 7414555.90 20.972 141,33445.168 95,298.13 22.07447.185 96,090.39 22.24649.883 96,995.84 22.46421.4862,33421.7242,30921.94322.2122,2122,0892,00422.61322.9391,88223.3141,8087674131.90 20.983 141,50423.6141,7597922614.90 20.993141,41924.0971,7118324181.20 21.008140,98124.4471,67452.57597,448.56 22.5848605943.20 21.018140,28724.6911,6498776775.30 21.023 138,406 24.98654.5 98,240.82 22.857.965 98,693.55 22.9921,62525.238943170.20 21.028 135,279131,4031,61361.424 98,919.91 23.185 9184997.4021.04425.4181,60164.696 99,033.09 23.4499218276.40 21.044126,380 25.6061,58868.353 98,806.73 23.69120,311 25.7931,58872.01198,127.6423.955106,47526.1441,57688.176 96,882.66 24.24392,37026.4391,576100.297 95,411.31 24.48477,50026.7081,588115.785 93,147.69 24.77370,76626.8264,34326.9111,601 139.357 89,752.27 25.0851,625160.911 87,149.12 25.2781,637179.768 84,432.78 25.446Table 1: Tensile testing results for two different types of materiaCOMPOSITEMATERIALSPage 5 of 11Load (N)1,649 203.235 80,358.2825.6631,662 206.707 75,378.33 25.8791,686229.603 71,303.82 26.0231,711256.547 64,626.16 26.2151,735274.053 57,722.14 26.361,772 291.564 54,553.08 26.408Amplitex1,821 305.036 49,799.50 26.4551,931318.5032,004325.2392,016 330.6291,882 337.3651,625371.403PPSULengthin mm.Load (N)Lengthin mm

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Answered: In the First project: you have been…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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In the First project: you have been asked to perform tensile testing for four different materials
and analyse the results and work on some NDT process selection:
a. For the results shown in Table 1 of the tensile testing that you have performed, find the
following, if you know that the original length of specimen is 20.8 mm and the original diameter
is 6.4 mm. Fill the calculated results in the summary table below (Table 1):
1. Plot the engineering stress versus engineering strain for each material and L-D Diagram.
2. Compute the modulus of elasticity, E in GPa.
3. Determine the yield strength at a strain offset of 0.002.
4. Determine the tensile strength in MPa.
5. What is the approximate %El ductility, measured by percent elongation?
6. Compute the modulus of resilience.
7. Determine the fracture stress in MPa.
8. Compute the final area (Af) in mm2
.

Load
(N)
208
562
904
PET
1,112
1,344
1,674
1,821
2,028
2,138
2,248
Length
Length
Load (N)
in mm
in mm
21.018
7,243.56
20.828
379380.30
20.813 17,868
20.866
12,336.69 20.852
20.891
20.947
20.998
21.023
21.054
21.079
21.105
21.216
21.293
2,297
21.404
1027211.10 20.828 26,810
21.785 23,767.94 20.9 1570767.70 20.84 41,707
22.075 40,971.40 20.973 2140947.50 20.85 55,812
22.461 56,477.16 21.044 2440458.20 20.856 62,688
23.228 69,832.47 21.116 3001763.60 20.866 68,729
23.71 77,415.58 21.164 3616315.40 20.876 74,133
24.676 88,394.10 21.261 3902514.60 20.881 79,538
25.346 92,015.89 21.309 4352890.10 20.891 95,100
26.596 94,166.32 21.382 4816577.10 20.901 102,810
27.658 94,732.22 21.484 5173771.50 20.911 115,317
29.771 94,505.86 21.618 5477719.40 20.917 125,164
31.889 94,505.86 21.67 5841569.60 20.927 130,908
35.064 94,392.68 21.745 6456121.30. 20.947 135,987
37.853 94,505.86 21.838 6682418.40 20.952 139,693
39.778 94,732.22 21.89 7026301.10 20.962 140,797
42.953 94,958.58 21.97 7414555.90 20.972 141,334
45.168 95,298.13 22.074
47.185 96,090.39 22.246
49.883 96,995.84 22.464
21.486
2,334
21.724
2,309
21.943
22.212
2,212
2,089
2,004
22.613
22.939
1,882
23.314
1,808
7674131.90 20.983 141,504
23.614
1,759
7922614.90 20.993
141,419
24.097
1,711
8324181.20 21.008
140,981
24.447
1,674
52.575
97,448.56 22.584
8605943.20 21.018
140,287
24.691
1,649
8776775.30 21.023 138,406 24.986
54.5 98,240.82 22.8
57.965 98,693.55 22.992
1,625
25.23
8943170.20 21.028 135,279
131,403
1,613
61.424 98,919.91 23.185 9184997.40
21.044
25.418
1,601
64.696 99,033.09 23.449
9218276.40 21.044
126,380 25.606
1,588
68.353 98,806.73 23.69
120,311 25.793
1,588
72.011
98,127.64
23.955
106,475
26.144
1,576
88.176 96,882.66 24.243
92,370
26.439
1,576
100.297 95,411.31 24.484
77,500
26.708
1,588
115.785 93,147.69 24.773
70,766
26.82
64,343
26.911
1,601 139.357 89,752.27 25.085
1,625
160.911 87,149.12 25.278
1,637
179.768 84,432.78 25.446
Table 1: Tensile testing results for two different types of materia
COMPOSITE
MATERIALS
Page 5 of 11
Load (N)
1,649 203.235 80,358.28
25.663
1,662 206.707 75,378.33 25.879
1,686
229.603 71,303.82 26.023
1,711
256.547 64,626.16 26.215
1,735
274.053 57,722.14 26.36
1,772 291.564 54,553.08 26.408
Amplitex
1,821 305.036 49,799.50 26.455
1,931
318.503
2,004
325.239
2,016 330.629
1,882 337.365
1,625
371.403
PPSU
Length
in mm.
Load (N)
Length
in mm

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