3. Two specimens with the same dimensions and made from two different materials, A and B, were subjected to tensile testing. The percentagereduction in the area of the specimen made of material 'A' was calculated 3 times that of the specimen made of material B. In this case,O A lthe ductility of material A and B is equalO Bthe material A is brittle and material B is ductileO Cthe material B is more ductile than material AO D nhe material A is more ductile than material B1.20O Aramak için buraya yazıin

Answered: Image /qna-images/answer/20434315-7660-4c77-bf10-b953a0e153a2.jpg

3. Two specimens with the same dimensions and made from two different materials, A and B, were subjected to tensile testing. The percentage reduction in the area of the specimen made of material "A' was calculated 3 times that of the specimen made of material B. In this case, OAthe ductility of material A and B is equal OBthe material A is brittle and material B is ductile O the material B is more ductile than material A OD nhe material A is more ductile than material B

3. Two specimens with the same dimensions and made from two different materials, A and B, were subjected to tensile testing. The percentage reduction in the area of the specimen made of material "A' was calculated 3 times that of the specimen made of material B. In this case, OAthe ductility of material A and B is equal OBthe material A is brittle and material B is ductile O the material B is more ductile than material A OD nhe material A is more ductile than material B

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

See similar textbooks

Similar questions

Q1- The following data was obtained tensile test ɔn a specimen of 10 mm diameter and gauge length Lo=50 mm: 0 38 | 76.2 92.7 107 149 160.4 | 155 142 124.7 load(KN) | elongation(mm) 0 0.02 0.12 0.25 0.50 2.03 3.55 4.06 5.1 5.84 Using the graphic paper supplied, Plot engineering stress-strain curves, then determine the (ay, ey), (ou , eu), (of,, ef), modulus of elasticity, then detected in the draw ((stroin hardening (m)), (Necking), (uniform plastic region and non-uniform plastic region) and (elastic & plastic) region))?
640 480 160 0.002 0,004 0.006 0.008 0.010 Strain (mm/mm) A tensile test specimen of Aluminum alloy having a gauge length of 280 mm was tested to fracture. Stress and strain data obtained during the test are shown in the attached Figure. **Answers are approximate - do your best to read the graph. Determine: (a) the modulus of elasticity in GPa (4sigs). Enter this value into D2L answer box. (b) the proportional limit in MPa (3sigs). (c) the ultimate strength in MPa (3sigs). (d) Ductility of material based on percent elongation. (3sigs) Your Answer: Stress (MPa)
Engineering materials
The following data are obtained from a tensile test of a copper specimen. - The load at the yield point is 148 kN. - Length of the specimen is 26 mm. - The yield strength is 83 kN/mm². - The percentage of elongation is 49 %. Determine the following (i) Diameter of the specimen, ii) Final length of the specimen, iii) Stress under an elastic load of 13 kN, iv) Young's Modulus if the elongation is 2.9 mm at 13 kN and (v) Final diameter if the percentage of reduction in area is 22 %. Young's Modulus of the Specimen (in N/mm?) Final Area of the Specimen at Fracture (in mm) 1. Final Diameter of the Specimen after Fracture (in mm)
A piece of steel rebar is tested in tension to determine its mechanical properties. The length of the sample is 87.3 mm and the cross-sectional area is 52.1 mm². When stretched by 37.2 mm, the force measured is 14,884 N. At this point, the graph is non-linear, but no clear neck is visible. If the Poisson's ratio of the material is 0.281, calculate the cross-sectional area (mm²) at this point.
Mechanical Engineering
Can someone please help me to correctly solve all the following parts of this question. Thank you!
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
ELECTRICAL ENGINNERING THANK YOU SO MUCH