Sketch a graph of Hooke’s Law and label the elastic region, plastic region, yield tensile strength and ultimate tensile strength.

Q: Poisson's ratio for a material is 0.3. The material is stretched axially, and its transverse strain…

A: Givenμ=0.3εt=-0.00010

Q: A tensile stress is applied along the long axis of a cylindrical brass rod thathas a diameter of 10…

A: if you have any doubt please comment

Q: true stress of 345 MPa is applied. How much will a specimen of this material elongate when a true…

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Q: Calculate the elastic strain in a polycrystalline aluminum alloy when it is pulled in tension given…

A: This question is based on the concept of solid mechanics.

Q: Calculate the strain in a metal with a Young’s modulus of 210 GPa and subjected to 440 MPa.

A: Answer: The strain in the metal is 0.002095 .

Q: 1. Define the Kinematic Analysis, 2. What are the fundamental structures? Give an example for each…

A: Since we only answer one question at a time, we will answer the first one. Please resubmit the…

Q: Write out the most general expression for tension orcompression strain along a single axis resulting…

A: The Strain is defined as the ratio of the change in dimension to the initial dimension of the object…

Q: Explain ELASTIC STRAIN ENERGY FOR VARIOUS TYPES OF LOADING?

A: The energy stored in a body up to elastic limit under certain loading is called the elastic strain…

Q: 2. Find what direct tensile stress load if suddenly applied on a bar 40mm diameter and 3m long would…

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Q: 1. A three-point transverse bending test is conducted on a cylindrical specimen of aluminium oxide…

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Q: A cylindrical bar 120 mm long and having a diameter of 12 mm is pulled in tension with a load of…

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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: Sketch a load-displacement plot for a linear elastic material, then illustrate on the plot how V…

A: Linear elastic material -  Materials that obey Hooke's law are known as linear elastic materials.

Q: A circular specimen of MgO is loaded using a three-point bending mode. Compute the minimum possible…

A: The Given data :

Q: Evaluate bulk modulus, if modulus of rigidity and Poisson’s ratio for a material are 75 GPa and 0.3…

A: Modulus of rigidity, G=75GPa Poisson's ratio, μ=0.3

Q: Express Hook's Law for non linear elastic material ? Explain in detail.

A: Hooks law: Hooks law is very important in physics and technology.  It states that extension or…

Q: Find the maximum biaxial stress,0x= -20, oy= -30, o > 0, that one can apply to a 60° lamina of…

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Q: 12. We didn't measure the shear strain directly for our torsion tests. What measurement did we make…

A: Torsion testing is a mechanical testing method that is used to identify the properties of materials…

Q: A cylindrical Brass specimen 9.5 mm in diameter and 200 mm long subjected to a tensile load. The…

A: According to the given data D=9.5mm L=200mm E=101GPa ν=0.34 δ=0.08mm (a) Maximum tensile load…

Q: Describe in detail about Linear Elastic Material. Please provide long details and explanation. Don't…

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Q: A fatigue test was conducted in which the mean stress was 58 MPa and the stress amplitude was 225…

A: Given conditions, Mean stress σmean=58 MPa. Stress amplitude σamplitude=225 MPa.

Q: A cylindrical rod 380 mm long and having a diameter of 10.0 mm is to be deformed using a tensile…

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Q: A 10-mm-diameter bar of 1040 carbon steel (see Table 6.1) is subjected to a tensile load of 50,000…

A: Diameter of bae =10mm Tensile load=50000N We have to find elsastic recovery removal of tensile load

Q: A 3.048 m annealed rod with a cross-sectional area of 555 mm2 was extruded from a 5083-0 aluminum…

A: Given: The initial length of rod, Li = 3.048 m The final length of the rod, Lf = 3.0518 m The…

Q: Define the term Modulus of Rigidity?

A: When a body is subjected to force parallel to the cross-section area, then the internal stress…

Q: Draw stress-strain curve and discuss about plastic deformation and elastic deformation.

A: Stress is the force acting per unit area in a specimen while strain is the ratio of change in…

Q: Whats true option

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Q: Write out the most general expression for shear strain along a single axis resulting from all…

A: Given question: Write out the most general expression for shear strain along a single axis resulting…

Q: A tensile stress is to be applied along the axis of a cylindrical brass rod with diameter of 200 mm.…

A: since you haven't mentioned the value of poison ration and elastic modulus that's why the reference…

Q: 5. A specimen of Al have a cross section 10×12.7 mm?, pulled with 35,500N, producing elastic…

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Q: Write the relation between modulus of elasticity and bulk modulus.

A: Modulus of Elasticity:- Young's Modulus is defined as the slope of stress-strain curve under direct…

Q: A sample of giant reed is shaped into a beam with a square cross section of 15.5 mm by 15.5 mm. Two…

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Q: A steel rod, 2 m long and 20 mm × 20 mm in cross section, is subjected to a tensile force of 40 kN.…

A: Given, Length of the rod = L = 2 m = 2000 mm Cross sectional area = A = 20 mm x 20 mm = 400 mm2…

Q: 6. A Carnot power cycle employing 1 lbm of air as a working substance is presumed to operate between…

A: Given data: The mass of air as a working fluid is  m=1lbm The temperature at the beginning of the…