Find the value of strain stress=30 MPa Modulus of elasticity=65 MPa
Q: For the system of forces shown in Figure (4), find the resu tant and direction of the forces and…
A:
Q: A vertical pole consisting of a circular tubeof outer diameter 5 in. and inner diameter 4.5 in.…
A: Introduction: When external loads are applied to a beam, they must be limited in order to maintain…
Q: alculate the forces in the ribs of the Muslim shown in Figure (1) and are the ribs of the Muslim in…
A:
Q: Q. 1: A cast iron bracket subjected to bending has a cross-section of I-shape with unequal flanges…
A:
Q: Threshold shown in the figure below Calculate the reactions in the datums Ϝ, A and E
A:
Q: Determine the position, velocity, and acceleration of point Pon the mechanism shown below at an…
A:
Q: The net effect on a body is defined as the simplest system of forces that can replace the original…
A: given; (a) when simple force replace by net force then change in body.... (b) It is possible to cast…
Q: At a certain location, wind is blowing steadily at 7 m/s. Determine the power generation potential…
A: Given that: Velocity of wind = 7 m/s Diameter of blade of wind turbine = 80 m It is required to…
Q: Determine the magnitude of the resultant force and its direction measured from the positive x axis.…
A:
Q: An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a…
A: given; Cv=0.71KJ/kgT1=300k
Q: Find (A) E = 1- e -WA/Q - 20 A20 0-95 = 1- e
A:
Q: List 2 types of flow meters, describe their function along with a schematic diagram and state their…
A:
Q: An instrument often used to check the alignment of twoshafts is theA. micrometer.B. dial…
A: different types of instruments have used the measurement of the different dimensions of the…
Q: Find the minimum force F to cause movement of the 400/1000 lb. system shown. The 5º wedge is…
A:
Q: The moment of force P about point A shown * in the figure is equal to .............. P= 5N O 10 O 0…
A: GIVEN DATA- TWO MCQ QUESTION GIVEN FROM MECHANICS WE HAVE TO CHOOSE CORRECT OPTION
Q: * The unit of measurement for torque is
A:
Q: What are the factors that affect the machining quality (including machining accuracy and surface…
A: In machining process material is removed from the surface of the workpiece with the help of a…
Q: QUESTION 5 Consider the fully developed flow of light oil at 25°C (p = 910 kg/m³, μ = 0.048 Pa)…
A:
Q: 250N crate is pulled up a ramp that is angled at 20 degrees above the horizontal. If the coefficient…
A: Given:W=250 Nθ=20°μ=0.25
Q: 8. A spherical balloon is being filled at a rate of 3 cm³ per 4 second. The Volume of a sphere is…
A:
Q: Example 3.6 The gate in figure below is 5 ft wide, is hinged at point B, and rests against a smooth…
A:
Q: Q2 Draw Bending Moment and Shear Force Diagram for the cantilever beam shown. in Fig. Q2. 6R Nm R…
A:
Q: For the system of forces shown in Figure (4), find the resultant and direction of the forces and…
A:
Q: A garden hose attached with a nozzle is used to fill a 22-gal bucket. The inner diameter of the hose…
A:
Q: Technician A says that fixed calipers use a piston oneach side of the rotor to apply the brakes.…
A: Fixed and sliding calipers are used in the braking system as per the requirement of the system.
Q: What is the name for the gas-filled pressure chamberthat is part of the antilock braking system’s…
A: The antilock braking system is a safty anti skid braking system that is normally used in modern…
Q: A cyclic heat engine operates between source temperature of 1000 °C and a sink temperature 50 °C.…
A: Given, Source temperature = T1 = 1000 oC = (1000 + 273) K = 1273 K Sink temperature = T2 = 50 oC =…
Q: How can air pressure be used to check an electricalswitch?
A: According to the study air pressure is used to check electrical switch. When pressurized air is…
Q: A solid shaft 100 mm in diameter is subjected simultaneously to an axial compressive force of 600 kN…
A:
Q: The strain rosette shown was used to obtain normal strain data at a point on the free surface of a…
A:
Q: Q.1: Find out Young's modulus value of a material whose elastic stress and strains are 4 N/m² and…
A: Given, Elastic stress = σ = 4 N/m2 Strain = ε = 0.30 In the elastic region, as per Hooke's law,…
Q: If Prandtl number, Pr= 0.72, determine the flow Reynolds number.
A: Given data Length of plate = L = 25 mm = 0.025 m Width of plate = W = 8 mm = 0.08 m Temperature of…
Q: head loss due to sudden contraction valve in a piping system is much higher than gradually…
A:
Q: 35. Technician A says positive caster will result from excessive toe-in. Technician B says a vehicle…
A: caster angle, camber angle, and toe or toe-out are the angles that are used to apply in the vehicle…
Q: What is the kinetic energy of an 1800 kg car moving at 25 m/s?
A:
Q: A digital speedometer constantly reads 0 mph : TechnicianA says that the problem may be the…
A: Given Speedometer To find Which technician is correct
Q: A commercial airliner with four jet engines, each producing 95 kN of forward thrust, is in a steady,…
A:
Q: fire -5 m² Figure shows a portion of a protection system in which a pump draws water at 60°F (v…
A: Given data: Q=1500 gal/min=3.34 ft3/sd=10 in Need to determine the required height "h" of the water…
Q: Incorrect Question 6 What are the Miller indices for plane 2 in the image shown? -0.2 nm- (020)…
A: Given: Let us consider the given image, To find: The Miller indices for plane 2.
Q: Shear and Moment Equations, and Diagrams based on these equations is necessary…
A: Given simply supported beam
Q: X 35 kPa 40 kPa 95 kPa
A: As stated in question, Stress along x-direction = σx = -95 kPa Stress along y-direction = σy = -35…
Q: A dam with a hydraulic turbine–generator located 40 m below the water surface has a rate of 4600…
A: Given that: Elevation = 40 m Mass flow rate = 4600 kg/s Electric power output = 1400 kW Generator…
Q: Machine Design
A: Ry = 183.1 lbfRz = -861.5 lbf Speed =1200 rev/min Life-time = 15 kh = 15000 h Reliability, RD = 95%…
Q: Compute the hydraulic radius Wetted area=22.5 m2 Wetted perimeter=14.5 m
A: Given2 Wetted area A=22.5 m2 Wetted perimeter P=14.5m
Q: Compute the height to be raised of box to gain potential energy of 544 J having mass of box 23 kg
A:
Q: An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a…
A:
Q: For the system of forces shown in Figure (4), find the resultant and direction of the forces and…
A: Given question: Find the resultant and its direction and then locate them with respect to the point…
Q: Determine the magnitude of the resultant force and its direction measured from the positive x axis.…
A:
Q: 3. Water at 20°C flows through a smooth pipe that is 50 cm in diameter and 2 km in length. If the…
A:
Q: The equation of this best-fit line will have the familiar form y = mx + b, where m represents the…
A: given; a. how will you calculate the value of the slope of this best-fit line? b. How will the…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The wire is made of a copper alloy having a stress-strain relationship that may be described mathematically by =18,0001+30000.03(=ksi) in which is nondimensional and has units of kips per square inch (ksi). (a) Construct a stress-strain diagram for the material. (bj Determine the elongation, of the wire due to the Forces P. (c) IF the forces are removed, what is the permanent set of the bar? (d) If the forces are applied again, what is the proportional limit?(a) Solve part (a) of the preceding problem if the pressure is 8.5 psi, the diameter is 10 in., the wall thickness is 0,05 in., the modulus of elasticity is 200 psi, and Poisson's ratio is 0.48. (b) If the strain must be limited to 1.01, find the maximum acceptable inflation pressureA brass plate with a modulus of elastici ty E = 16 X 106 psi and Poisson’s ratio a = 0.34 is loaded in biaxial stress by normal stresses r and cry. (sec figure). A strain gage is bonded to the plate at an angle 4 = 350 If the stress o is 10,700 psi and the strain means used by the gageise = 390 X 106.whatisthcmax- imum in-plane shear stress (Tr, ),. and shear strain (>‘ ).? What is the maximum shear strain (y ) in the x-: plane? What is the maximum shear strain (y ).. in the y-r plane?
- The stresses on an element are sx= 1000 Psi. sy= 500 psi, and txy= 350 psi. Find the stresses acting on an element oriented at an angle 0 = 250. Show these stresses on the rotated element.A spherical steel pressure vessel (diameter 500 mm, thickness 10 mm) is coated with brittle lacquer that cracks when the strain reaches 150 X 10~ (see figure). (a) What internal pressure p will cause the lacquer to develop cracks? (Assume E = 205 GPa and v = 0.30.) (b) If the strain is measured at 125 x 10-6, what is the internal pressure at that point?Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in tension is 975 MPa, the yield stress in shear is 460 MPa, the factor of safety is 2,75, the modulus of elasticity is 210 GPa, Poissorfs ratio is 0.28, and the normal strain must not exceed 1190 x 10" . For part (b), assume that the tank thickness is 8 mm and the measured normal strain is 990 x 10~
- An clement of material in plane strain (see figure) is subjected to strains ex= 480 × 10-6, Ey= 70 × l0-6, and yxy= 420 × l0-6. Determine the following quantities: (a) the strains for an element oriented at an angle 0 = 75°, (b) the principal strains, and (c) the maximum shear strains. Show the results on sketches of properly oriented elements.Determine the strain energy per unit volume (units of psi) and the strain energy per unit weight (units of in ) that can be stored in each or the materials listed in the accompanying table, assuming that the material is stressed to the proportional limit. DATA FOR PROBLEM 2.7-5 Material Weight Density (lb/in3) Modulus of Elasticity (ksi) Proportional Limit (psi) Mild sleel 0.284 30,000 36,000 Tool steel 0.284 30,000 75,000 Aluminum 0.0984 10,500 60,000 Rubber (soft) 0.0405 0.300 300A rubber ball (sec figure) is inflated to a pressure of 65 kPa. At that pressure, the diameter of the ball is 240 mm and the wall thickness is 1.25 mm. The rubber has a modulus of elasticity E = 3,7 MPa and Poisson's ratio v = 0.48. (a) Determine the maximum stress and strain in the ball, (b) If the strain must be limited to 0.425, Find the minimum required wall thickness of the ball.
- The rails of a railroad track are welded together at their ends (to form continuous rails and thus eliminate the clacking sound of the wheels) when the temperature is 60°F. What compressive stress ?? =6.5×10-6 /? is produced in the rails when they are heated by the sun to 120"F if the coefficient of thermal expansion a = the modulus of elasticity E = 30 × 106 psi?Find the stress if strain 0.55 and modulus of elasticity is 50 MPa3. Find the young's modulus of a bars a rod of diameter 25 mm and of length 250 mm which is subjected to a tensile load of 50 kN when the extension of the rod is equal to 0.3 mm. And if the modulus of elasticity of the material of the rod is 2x105 N/mm² determine stress, strain and % elongation of the rod.