Identify the material that has a maximum modulus of elasticity from the following stress-strain curves.
Q: An aluminum alloy has a modulus of elasticity of 70 kN/mm^2 and yield strength of 275 N/mm^2…
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Q: Part A The stress-strain diagram for a steel alloy having an original diameter of 0.40 in. and a…
A: Given data: d0=0.4 inL0=9 in Need to determine the modulus of elasticity and the load on the…
Q: -Define the maximum shear stress theory and sketch its failure envelope. -Define the maximum shear…
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Q: Draw the tensile curves of the following materials, taking into account the appropriate elongation…
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Q: Identify the material that has maximum stiffness value from the following stress-strain curves. B…
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Q: How can you determine the modulus of elasticity and the modulus of rigidity of the material?
A: The expression to determine the modulus of elasticity is, Here, Y is the modulus of the elasticity…
Q: Given the stress-strain curves for material A and B, mark if the statement is (T)rue or (F)alse?…
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Q: Define the term absolute maximum shear stress in the material?
A: Let us understand the term Absolute maximum shear stress by help of Mohr's circle.
Q: Sketch the relationship between the stress and the number of cyclic loading applied on an element
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Q: Examine the stress-strain curves below and choose the correct statement from B the ones listed…
A: Material A is showing brittle plastic behaviour, Material B is showing toughness and strong plastic…
Q: What is the influence of the strain on the triaxial stress if it is subjected to the material?
A: The strain of a specimen is defined as the deformation of specimen per unit length of that specimen.…
Q: 9- What strain will be produced by a stress of 40 x 106 N/m2, for a given modulus of elasticity…
A: Given: Stress= 40x106 N/m2 Modulus of Elasticity = 200 GPa
Q: How is the torsion test performed to determine the material’s ultimate shear stress?
A: A torsion test is a destructive type of testing used to find the properties of specimen under stress…
Q: A tensile test for a copper specimen has been performed and the following data are obtained. -…
A: Given data: The percentage of elongation, %L = 60%. The percentage of reduction in area, %A = 36%.…
Q: If a material of component has a tensile modulus elasticity of 300 GPa, what strain will be produced…
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Q: Explain the ductile material property using a neat stress-strain diagram with two practical…
A: Data given- Dutile material : dutile material are those solid material who can show the substantial…
Q: From the tensile stress-strain behavior for the brass specimen shown below, determine the following:…
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Q: How can the modulus of elasticity of the material be determined?
A: Elastic modulus(E) is constant for a given material .It is given by the ratio of stress and strain…
Q: To use Hooke's law and the definitions of stress and strain to calculate unknown values for linear…
A: Part A: Given data, Writing the formula for change in length due to axial load: -
Q: The stress after which the material undergo plastic (permanent) deformation determine а. true stress…
A: Option e is correct
Q: Define the term modulus of elasticity of the material?
A: Modulus of elasticity (E): It is described as the proportion of material stress upon strain. It is…
Q: In stress and strain diagram for a perfectly ductile material, the yield strength, and ultimate…
A: Ductile Materials have the ability to elongate in tension. Ductile material will deform (elongate)…
Q: How can the strain-energy density be determined?
A: Strain energy is defined as the energy absorbed by any member when work done by any load deforms…
Q: A specimen is originally 300 mm long, has a diameter of 14 mm, and is subjected to a force of 2 kN.…
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Q: What are the three equations that represent the general form of Hooke’s law for a Triaxial state of…
A: Just like 1D or 2D, Hooke's Law can also be applied to material undergoing three-dimensional stress…
Q: Calculate the modulus of elasticity for a low - carbon steel which produces the following data when…
A: Since you have asked multiple questions in a single request we would be answering only the first…
Q: What could be found equal in both the true and an engineering stress strain curves? Select one: A)…
A: We have to discuss that what could be found equal in both the true and an engineering stress strain…
Q: Determine the young's modulus of metal alloy having the following tensile stress - strain diagram
A: We Know that slope of stress strain diagram gives youngs modules. Here at strain=0.001…
Q: A tensile test for a copper specimen has been performed and the following data are obtained. -…
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Q: 27d) If a material of a component has a youngs modulus of elasticity of 500 GPa, what strain will…
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Q: Determine the Poisson's ratio and Bulk modulus of a material for which Young's modulus is 1.2 x 105…
A: Given Data Young Modulus, E=1.2*105 N/mm2 Modulus of rigidity, G=4.8*104 N/mm2
Q: 25.4 kN tensile load is applied on a 320 mm long cylindrical rod having a diameter of 10 mm. The rod…
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Q: Given the following stress-strain graph: a. is the modulus of elasticity of "A-514" greater, less or…
A: (a): the modulus of elasticity of A-514 is same asA-572 because the slope of initial stress strain…
Q: 27c) The Vickers hardness value of a material is 526.58 HV. What is its mean diagonal if the applied…
A: Given data: Hardness value HV=526.58 Applied load F=30 kgf Angle between edges θ=136°
Q: 1.What are the advantages of the stress-strain diagram over a load elongation diagram for shown?…
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Q: A metal bar 5.0 m long extends by 0.05 mm when a tensile load is applied to it. The percentage…
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Q: Define the term Absolute Maximum Shear Strain?
A: Shear strain: It is the change in dimension of an object due to the application of shear stress.
Q: What modulus of elasticity in tension is required to obtain a unit deformation of 0.00105 m/m froma…
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Q: Determine the tensile yield strength (0.2% offset) and the maximum strength of a metal alloy having…
A: Tensile yield strength is 150 aMPa and Maximum strength of metal is 250MPa
Q: Given the stress-strain curves for material A and B, mark if the statement is (T)rue or (F)alse?…
A: In the given problem, you asked part only part g and h so I have answer only part g and h.
Q: Sketch two more stress-strain diagrams, again one for a ductile material and one for a brittle…
A: Stress and strain: Stress is defined as the internal resisting force per unit area; it represents…
Q: a) The principal stresses experienced by a component are -100 MPa and 150 MPa. If a safety factor of…
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Q: Extension Compression Determine the engineering strain "e" and the true strain “e" for each of the…
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Q: The bar shown in figure 1 is tested in the universal testing machine. It is observed that at a load…
A: P=40 kNTotal extension ∆δ=.285 mm
Q: Determine the tensile and yield strengths for the following materials: (a) UNS G10200 hot-rolled…
A: The tensile strength of a material is the maximum force required to break the material. or we can…
Q: Where Expressions from the linear theory of elasticity are in use?
A: The linear theory of elasticity is one of the most successful theories which tries to describe the…
Q: ress-strain behavior for the brass specimen shown in Figure 6.12, determine the following: (a) The…
A: Given Stress Strain graph for brass To find Modulus of elasticity Yield stress at offset of 0.002…
Q: What is the expression for allowable stress in the case of ductile materials?
A: Allowable stress: It is the maximum magnitude of the stress (tensile, compressive, shear) that a…
Q: The characteristic that enables a material to absorb elastic strain energy is: Select one: a.…
A: As multiple questions are asked only first question has to be solved. Please post the other…
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- A tensile bar is stressed to 250 N/mm2 which is beyond its elastic limit. At this stage the strain produced in the bar is observed to be 0.0014. if the modulus of elasticity of the material of the bar is 205000 N/mm2 then the elastic component of the strain is very close toa. 0.0004b. 0.0002c. 0.0001d. 0.00005 PLS EXPLAIN YOUR ANSWER THOROUGHLYA steel rod has a length of 15 cm and 2 mm in diameter. The steel rod is subjected to __F 687N tensile force. If the Modulus of Elasticity of the material is 30 GN/m², determine the stress, strain and deformation in the rod?Can the strain energy be related to the internal loadings?
- Strain energy is the A. energy stored in a body when strained within elastic limits B. energy stored in a body when strained upto the breaking of a specimen C. maximum strain energy which can be stored in a body D. proof resilience per unit volume of a materialA 20-cm-long rod with a diameter of 0.250 cm is loaded with a 5000 N weight. If the diameter decreases to 0.210 cm, determine (a) the engineering stress and strain at this load and (b) the true stress and strain at this loadFor a given material, the ratio of lateral strain to linear strain is observed as 0.2 when axially loaded. What will be Poisson’s ratio of that material? Take diameter of the specimen is 50mm and Length=1m. a. 0.1 b. 0.2 c. 0.15 d. 5
- A specimen is originally 1.5 ft long, has a diameter of 0.7 in., and is subjected to a force 550 lb. When the force is increased to 1900 lb, the specimen elongates 0.9 in. Determine the strain on the specimen and the modulus of the material. a. Strain Answer: _______ in./in. b. Modulus of Elasticity Answer: _______ ksiASAP, answer the subquestions: a. A bar subjected to a stress of 1 GPa develops an elongation of 5mm. If the initial length of the bar is 1m, calculate the elastic modulus of the bar. b. The amount of strain energy per unit volume that a material can absorb without permanent deformation. c. What are the words to define the slope of the stress-strain diagram and the deformation per unit length?Can the normal strain on the free surface of a body be measured in aparticular direction using an electrical resistance strain gage? Give an example?
- A cylindrical bar of metal having a diameter of 18.8 mm (A=278 mm^2) and a length of 198 mm is deformed elastically in tension with a force of 49400 N. Given that the elastic modulus and Poisson's ratio of the metal are 67.1 GPa and 0.34, respectively, determine the amount by which this specimen will elongate (in mm) in the direction of the applied stress.Consider a cylindrical specimen of a steel alloy 10.0 mm (0.39 in.) in diameter and 75 mm (3.0 in.) long that is pulled in tension. Determine its elongation when a load of 20,000 N (4,500 lbf) is applied. Note: strain, e = 0.0012The elastic portion of the stress–strain diagram for an aluminum alloy is shown in the figure. The specimen from which it was obtained has an original diameter of 12.7 mm andagagelengthof50.8mm.IfaloadofP=60kNisapplied to the specimen, determine its new diameter and length. Take n = 0.35.