Question # 1 Fig 2 shows an unstressed aluminum plate 2/4 inches thick. A circle of 9.5 inches diameter is scribed on it. Normal stresses of 15 ksi and 22 ksi, along x and y direction, are caused by forces acting in the plane of the plate. For Poisson's ratio 4 and modulus of elasticity 10 *10^6psi,then determine the following (a)change in the length of diameter AB (b)change in diameter CD (c)variation in the plate thickness

Q: 1. A 300mm long composite bar is constructed by bonding an alloy steel outer sleeve of outside…

A: The given information in the problem is shown in the following attached image:

Q: Mohr's Circle At a point, the major principal stress is 80 psi compression and the minor principal…

A: Givenσp1=-80psiσP2=-20psi

Q: 4 The state of stress on an element at a point is described by the Figure shown. Stress magnitudes:…

A: The objective of the question.(a) Neatly sketch the Mohr's Circle, identifying the locations of the…

Q: At a point of a material, the stresses forming a two-dimensional system are shown in Figure Q1. By…

A: To find: (i) The magnitudes of the principal stresses. (ii) The directions of the principal…

Q: 3. Two forces are applied on the beam shown below. (a) Determine the normal and shear stresses at…

A: Given Data Dimensions of the beam are 4in×3in Area, A=4(3)=12 in2 Moment of inertia, I=3(4)312=16…

Q: Compound axial member ABC has a uniform diameter of d-2.4 in. Segment (1) is an aluminum [E₁ -…

A:

Q: Determine the maximum normal stress (in Mpa) in bar ABCD if the cross-sectional area of the bar is A…

A:

Q: 2- The state of stresses at a point are defined as follows. Find the normal and shear stress vector…

A: Given: The point of plane, P(2,1.5,2)

Q: The drill shown is jammed in the wall and is subjected to the torque and force shown in the diagram.…

A: Given

Q: 5. The bottom of a frying pan is made from three layers, each of 1 mm thickness. The top and bottom…

A: Step 1: Step 2:

Q: 2.44 The figure shows the cross section of a circular steel tube that is filled with concrete and…

A:

Q: The Center point co-ordinates of the Mohr's circle is: (Use comma between x and y co-ordinates, Do…

A:

Q: Rigid bar ABCD is supported by two bars. There is no strain in the vertical bars before load P is…

A: (a) To find: The normal strain in bar 1. Given: The dimensions are L1=1900 mm, L2=1425 mm, a=190 mm,…

Q: Calculate the extension of the bar (△L).

A: Calculate the extension of the bar (△L)

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress, Each grid…

A:

Q: given figure, 40 kN 60 KN determine the .D normal stress + 2m - Sm Sm in MPa at segment AB.…

A:

Q: mounted on a 2-inch shaft as shown transmits 9 kW at 1000 rpm. What is

A:

Q: A composite rod of 160 mm in length, is composed of 50 mm in diameter for a length of 100 mm and 30…

A: *As per our guidelines we are supposed to answer first three sub-parts of the question. Kindly…

Q: A 15 mm B 100 m 10 mm C

A: dia of brass rod AB = 15 mm dia of brass rod BC = 10 mm length of combined rod (AB + BC) = 100 mm…

Q: 10 ft 17.5 in 400 lb 400 lb 30° 3.5 in The wood grain the tension member above are oriented…

A: Normal stress is defined as the intensity of force acting over cross sectional area in perpendicular…

Q: If a pipe with an inner diameter of 36 mm is subjected to an axial load of 5.2 * 10 ^ 5 * N and the…

A: The problem is asking for the minimum wall thickness of a pipe that can withstand a certain axial…

Q: A rectangular steel block is 3 inches long in the x direction, 2 inches long in the y direction, and…

A:

Q: If a pipe with an inner diameter of 36 mm is subjected to an axial load of 5.20 x 105 N and the…

A: To read quetsion carefully

Q: At a point in the cross-section of an engineering component an element is subject to the following…

A:

Q: Using Mohr's circle, determine: (a) The stresses acting on an element oriented at an angle 0=-30°…

A: Mohr's circle shows the transformation equations of the issues of planar stress. It is helpful to…

Q: Q1: A certain point in the mechanical part shown in Figure below. Use Mol determine: (a) the…

A: Givenσx=60 MN/m2=60MPaσy=-50MN/m2=-50MPaτxy=30MN/m2=30MPa

Q: At a point in a strained material, if two mutually perpendicular tensile stresses of 200 kg/cm² and…

A:

Q: The thin-walled pipe has an inner diameter of 2 in. and a thickness of 0.1 in. It is subjected to an…

A:

Q: A plane element is subjected to stress as shown in below figure. Determine the radius of the mohr…

A:

Q: V = (Ax?) i +(B/y) j What are the dimensions of A and B? What are the units of A and B? %3D

A:

Q: Bars (1) are made of steel [E = 30,000 ksi], and bar (2) is made of an aluminum alloy [E = 10,000…

A:

Q: A steel pipe has an inside diameter of d = 250 mm and an outside diameter of D = 268 mm. The length…

A:

Q: Using Mohr's circle, determine: (a) The stresses acting on an element oriented at an angle 0-30°…

A: Mohr circle is a two dimensional graphical method of expressing the normal stresses and shear stress…

Q: block is 4 inches long in the x direction, 2 inches long in the y direction, and 3 inches long in…

A:

Q: A steel bar with the dimensions and cross section shown is suspended vertically. Three concentric…

A: The change in length due to 22250 N force is ∆L1=PLAE=22250×1+0.65+0.356.5×10-4×210×109=3.26×10-4 m…

Q: Concentrated loads of Px = 43 kips, Py = 29 kips, and P₂ = 52 kips are applied to the cantilever…

A: The concentrated load, Px = 43 kips, Py = 29 kips, Pz = 52 kipsThe dimensions, a = 7 in, b = 14 in,…

Q: Let’s consider a rod having a solid circular cross-section with diameter of 6 mm and it is made of a…

A:

Q: 2. An alloy bar 2 m long is held between two supports. Find the stresses developed in the bar, when…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: 2. A square plate in the side of a ship with 800 mm sides parallel to the x and y axes has a uniform…

A:

Q: 2- For the truss structure shown, use symmetry to determine the displacements of the nodes and the…

A:

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.