o (ksi) 70 50 40 30 20 10 e (in./in.) 0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.2 0 0.0025 0.0050.0075 0.01 0.01250.0150.0175 0.02 0.0255 0.025

Q: Determine the Young's modulus of a metal alloy having the following tensile stress-strain diagram.…

A: As From the Figure the Stress-Strain curve  is linear Form As we know the  Slope (E)=StressStrain…

Q: A mild steel specimen of Diameter 9 mm, Length 11 cm is subjected to tensile load and it is found…

A: Given Data Diameter of specimen is : d=9 mm Length of specimen is : L=11 cm=110 mm Modulus of…

Q: The strain rosette shown in figure was used to obtain strain data at a point on the surface of a…

A: It is required to determine shear strain

Q: The strain gauge is placed on the surface of a thin-walled steel boiler as shown. The gauge is 0.5…

A:

Q: v)  A delta strain gauge is attached to the member at point ‘X’ as highlighted in the figure. During…

A: The magnitude of strain at an  angle is given by:εθ=εx+εy2+εx-εy2cos2θ+γxy2sin2θAt…

Q: A steel alloy specimen having a rectangular cross section of dimensions 18.6 mm × 3.4 mm (0.7323 in.…

A:

Q: Q1 The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket…

A:

Q: Shown in the figures (1) and (2) are trusses containing members that are made of same materials…

A: To choose: The correct option. Given: The modulus of elasticity of material of the members are same…

Q: A strain gauges system mounted at a point on a structural member that is subjected to multiaxial…

A: correct answer is option 4th). For solution refer below images.

Q: A strain gauge, having a gauge factor of 2, is mounted a rectangular steel bar (Em=200 x 10 ° N/m2).…

A:

Q: 3 (B). A thin cylinder of 300 mm internal diameter and 12 mm thickness is subjected to an internal…

A: Given: The internal diameter of the thin cylinder, d=300 mm or 0.3 m The thickness of the cylinder,…

Q: The 45° strain rosette is mounted on a surface of the bracket . The bracket is made from steel with…

A:

Q: The spherical pressure vessel has an inner diameter of 2 m and a thickness of 10 mm. A strain gauge…

A: Given: d = 2m deformation = .014 mm t = 10 mm l = 20 mm

Q: A strain gauge has a resistance of 100 Q is connected as a one arm of a whetstone bridge to measure…

A:

Q: QB3 TWO DIMENTIONAL STRAIN Three strain gauges were arranged in the form of a rectangular rosette…

A:

Q: A cylindrical bar of metal having a diameter of 18.3 mm and a length of 209 mm is deformed…

A: Diameter of specimen, d=18.3 mm Length of specimen, L=209 mm Tension force, F=52500 N Modulus…

Q: The X- axis strains with oriented angle of the bone surface are shown in table X- axis strain (×…

A:

Q: A strain gauges system mounted at a point on a structural member that is subjected to multiaxial…

A: Given data, Normal strain in x-direction, εx=6.686×10-4 Normal strain in y-direction, εy=3×10-4…

Q: QB3 TWO DIMENTIONAL STRAIN Three strain gauges were arranged in the form of a rectangular rosette…

A: given; strain in x direction at 00 (εx)=ε1=200*10-6strain in xy direction at 450…

Q: The stress-strain diagram for a steel alloy having an original diameter of 0.5 in. and a gauge…

A: Write the given data:

Q: Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.27 cm & the…

A: Area of cross section can be determined as

Q: 2- A tensile test specimen of stainless steel alloy having a diameter of 0.495 in. and a gage length…

A: Tensile testing is a destructive method of testing an object's strength. Constant tension is applied…

Q: Determine the total strain (mm/mm) of a 2.70-m bar with a diameter of 21 mm subjected to a tensile…

A:

Q: *84 The stress-strain diagram for a metal alloy having an original diameter of 12 mm and a gauge…

A: Given data

Q: Q1/1) A pipe has an outside diameter of 20 mm, an inside diameter of 10 mm and length 0.30 m and it…

A: Q1) Given data: The compressive force acting on the pipe is F = 50 kN = (50 x 103) NThe outer…

Q: Refer to the graph below, a. Which material is ductile? Why? 400 350 300 Steel 250 200 Aluminium 150…

A:

Q: Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.45 cm & the…

A:

Q: The 45° strain rosette is mounted on a surface of the bracket . The bracket is made from steel with…

A:

Q: If a rubber material is deformed as shown in the following figure, determine the normal strain along…

A:

Q: The elastic portion of the tension stress–strain diagram for an aluminum alloy is shown in the…

A: Given data Length of the test specimen, L = 2 in. The initial diameter of the test specimen, d =…

Q: A solid circular rod that is 600 mm long and 20 mm in diameter is subjected to an axial force of P =…

A: Given Data:     L=600 mm=0.6m     d=20 mm=0.02m  so, Area=πd24=π4×0.022=3.1415×10-4m2   P=50…

Q: What is the approximate yield stress of the material shown Stress-Strain Curve 800 700 600 500 400…

A: Option b is correct.

Q: A strain gauges system mounted at a point on a structural member that is subjected to multiaxial…

A:

Q: The state of plane strain at a point has strain components of Px = -400(10-6), P y = 200(10-6), and…

A: The components of strains are given as,   εx=-400×10-6εy=200×10-6γxy=150×10-6   The principal…

Q: A bar made of a metal alloy has the dimensions shown in Figure. If an axial force of P=10xb kN is…

A: P=10×b KNP=10×5=50 KNL=3×aL=3×2=6 mt=10×a=10×2=20 mmw=20×a=20×2=40 mmE= 210 Gpa μ=.32

Q: A cylindrical bar of metal having a diameter of 20.2 mm and a length of 202 mm is deformed…

A: Given data: di=20.2 mmL=202 mmF=46300 NE=65.4 GPaμ=0.34 Need to determine the elongation and change…

Q: 2- A tensile test specimen of stainless steel alloy having a diameter of 0.495 in. and a gage length…

A:

Q: Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.1 cm & the…

A:

Q: The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket is…

A: Esteel=120 GPaμ=.28 εa=100+60×10-6 εb=-200×10-6εc=-180×10-6 θa=0° ,θb=45°,θc=90°

Q: The stress-strain diagram for a steel alloy having an original diameter of 0.5 in. and a gage length…

A: (a) Modulus of Elasticity, Modulus of Elasticity is slope of Stress-Strain curve under elastic…

Q: The stress-strain diagram for an aluminum alloy specimen having an original diameter of 0.5 in. and…

A: Given: d=0.5 in L=2 in σ= 60 ksi To determine: The approximate amount of elastic recovery The…

Q: The stress–strain diagram for a steel alloy having an original diameter of 0.5 in. and a gage length…

A: Given: The gage length = 2 in The original diameter = 0.5 in

Q: and a gauge length of 50 mm is given in the figure. Deter a) the modulus of elasticity b) the yield…

A:

Q: A mild steel specimen of Diameter 9 mm, Length 16 cm is subjected to tensile load and it is found…

A:

Q: The elastic portion of the tension stress–strain diagram for an aluminum alloy is shown in the…

A: Write the given data with suitable variables: L=2 ind=0.5 inP=10 kip

Q: Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.22 cm & the…

A: Given data: Inner diameter, d = 1.22 cm = 12.2 mm External diameter, D = 23.4 cm = 234 mm Tensile…

Q: The poisson's ratio for a homogeneous bar is V3. If the bar is subjected to a tensile load, the…

A:

Q: The stress–strain diagram for polyethylene, which is used to sheath coaxial cables, is determined…

A: Given: L=10 in ε=0.024 (in/in) To determine: The approximate length of the specimen, measured…

Q: The state of strain at the point on the pin leaf has components of € = 200(10-6), y = 180(10-6), and…

A: Introduction: When an elastic body is subjected to external forces, material locations inside the…

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.