ng steel bars, which was given a tensile strength of 45150 N, elongated by 2.1 mm, cross-strain was 0.00056, boson ratio 0.32 and modulus of elasticity 200000MPa. Find the original length and cross-sectional area of ​​the model, assuming that the stress did not exceed the elastic limit.

Q: The following observations were made during a tensile test on a mild steel specimen 40 mm in…

A: Given data : Tensile load P=40 KN Change in length ∆L=0.0202 mm Initial length L=200 mm Diameter of…

Q: ven the stress-strain data from a tension test, how do you find the following : a) The modulus of…

A: Solution on below attachments

Q: 5. A tensile test was done on a magnesium sample of original diameter and original length of 12mm…

A: To plot the stress v/s strain curve and to find the required parameters   Note: as per the answering…

Q: A tensile stress is applied along the long axis of a cylindrical steel rod with a diameter of 15 mm.…

A: Using Poisson ratio formula and Young's modulus formula

Q: The stress in a rod is 70MPA and the modulus of elasticity is 150 MPa. what will be the strain in…

A: Given data in question  Stress in rod Modulus of Elasticity  To find out  Strain in rod

Q: If a Young's modulus of elasticity of a material is 210 GN/m and stress is 210N/mm, the strain in…

A: Given data : Stress (σ)=210 N/mm2Youngs modulus of elasticity (E)=210 GN/m2

Q: An aluminum tensile test specimen has a diameter, do = 25 mm and a gauge length of Lo = 250 mm. If a…

A: Given : do = 25 mm Lo = 250 mm  Force = 175 kN  Elongation of Gauge length = 1.25 mm  This is a…

Q: HAMMA A steel bar 100 mm long is subjected to a tensile stress o. If change in length of bar is 0.05…

A:

Q: Determine the strain if stress value is 33 MPa and modulus of elasticity is 80 MPa

A: Given data : The value of stress σ=33 MPa The value of modulus of elasticity E=80 MPa   To find :…

Q: snip

A:

Q: 2. What refers to the stress in the material at the elastic limit? 3. What is the ratio of the…

A: Elastic limit is the limit by virtue of its  material regain its original shape and size…

Q: The tensile test was carried out on a steel bar of length 18 cm and a cross section of 18 mm in…

A: Schematic diagram of the given problem: Maximum permissible tensile stress σ=400 N/mm2 E=200×103…

Q: A steel bar of 500 mm length is under tensile stress of 100 N/mm?. If the modulus of elasticity is 2…

A: Given data : Length (L)=500 mmTensile stress (σ)=100 N/mm2Modulus of elasticity (E)=2×1011  N/mm2

Q: calculate the lateral strain and the change in diameter.

A:

Q: To stretch a 200 mm long tensile test specimen (a) of steel elastically by 0.08 mm. How many loads…

A:

Q: An aluminum alloy cylinder with a diameter of 76 mm and a height of150 mm. is subjected to a…

A:

Q: A steel bar 2 m long, 20 mm wide and 15 mm thick is subjected to a tensile load of 30 kN. If…

A: we have to find the increase in volume

Q: Problem 4 The test data of the coupon tests of stainless steel alloys are given for three test…

A: Given, Stress strain data for three specimens    To find : Elastic modulus, Yield stress and yield…

Q: A tensile test was done on a steel specimen with the gauge length of 525 and a stress of 175 MPa. If…

A:

Q: DURING THE STRESS-STRAIN TEST, THE UNIT DEFORMATION AT A STRESS OF 30 MPa WAS OBSERVED TO BE 117 x…

A:

Q: Find the poisson's ratio for a given material if the modulus of elasticity is 100 GN/m2 and it's…

A:

Q: According to the stress – strain curve for a ductile material: A- what is the yield strength? B-…

A: Stress-Strain curve  follows proportionality, means there is a  linear relationship between strain…

Q: What is the volumetric strain in the thin cylinder subjected to internal pressure having hoop stress…

A: Thin cylinder- Hoop stress=200 MPa, E=200 GPa, Poisson's ratio=0.25 Volumetric strain=?

Q: In a tensile test, Load and Elongation are Normalized to Engineering Stress and Engineering Strain .…

A: The tensile test is one of the most important stress-strain test with which the determination of…

Q: Which of these elastic moduli describes the ratio between volumetric stress and volumetric strain?…

A: a) Young's modulus of elasticity is defined as the ratio of normal stress to normal strain. b) Shear…

Q: Volumetric Strain Question 5: The principal stresses at a point in an elastic material are 60 N/mm²…

A: Given- Stresses- σx=60 N/mm2σy=20 N/mm2σz=-50 N/mm2E=100×103 N/mm2μ=0.3 Volumetric strain=?

Q: If Poisson's ratio is 0.42, the Modulus of rigidity is 70.4225 GPa, and the bulk modulus is 416.66…

A:

Q: Problem 3: Diameter of the metal bar, before and after load application was measured to be 100.00 mm…

A:

Q: A cylindrical tensile specimen has an undeformed diameter of 8.6 mm. It is subjected to a tensile…

A: Hello dear this is the solution of your problem The answer is found to be Change in diameter =0.37mm…

Q: A steel rod, 10mm in diameter and 150mm long is subjected to a tensile load of 50,000N. After the…

A: We have to find the value of modulus of elasticity of the steel assuming that the material remains…

Q: Please answer d,e,f

A: