Find the value of strain stress 30 MPa Modulus of elasticity=65 MPa
Q: nciple of superposition and (a)find the possible values of r, (b) th =1kg, k=100 N/m, Y=0.2 m, and…
A: Given as,
Q: What is the correct sequence for adjusting alignmentangles during a four-wheel alignment?
A: Given Data : Adjusting alignment angles during four wheel alignment.
Q: A block with thickness 2.3cm, and conductivity k-4W/mK is heated such that its temperature at its…
A: Given data: Thickness of block = L = 2.3 cm = 0.023 m Conductivity of block = k = 4 W/mK Temperature…
Q: Blocked suction cylinder unloading is accomplished byA. keeping the suction valve closed.B. closing…
A: given; Blocked suction cylinder unloading is accomplished by
Q: cific gravity and net calorific value of fuel oil is 0.92 and 9700 kcal/kg respectively. Find the…
A: Given as, T2=1300°C,T1=50°C,∆T=1300-50=1250°C.
Q: In turbochargers a turbine is directly connected to a compressor. The power harvested by the turbine…
A:
Q: A rectangular barge weighing 300,000 kg is 15 m long, 8 m wide and 5 Im deep. It will transport to…
A:
Q: 8. Two equal forces are acting at a point with an angle of 60° between them. If the resultant force…
A:
Q: Compute the value of pressure at depth of 12.16 m from top of water
A: Given data : Depth h=12.16 m Density of water ρ=1000 kg/m3 Acceleration due to gravity g=9.81 m/s2…
Q: the plate. Consider the temperature of the wind/air as 20 °C and assume that the wind speed does not…
A:
Q: For the shaft and gear system given below, assume that the shaft is supported at A and B with self-…
A:
Q: 3.1 figure 2 shows a cross-sectional view of an concrete dam wall. the width of the dam wall is 25…
A:
Q: How will you calculate the value of the slope of this best-fit line? How will the value of the slope…
A:
Q: head loss due to sudden contraction valve in a piping system is much higher than gradually…
A:
Q: Compression of air in an axial flow compressor would be part of what thermodynamiccycle? Carnot…
A:
Q: In a piping system a bare pipe has a heat loss of 6 kW/m. By insulating the pipe the heat loss will…
A: Heat loss from bare pipe, Q˙1=6 kW/mHeat loss from insulated pipe, Q˙2=0.90 kW/mTotal length of the…
Q: Q1/B) Air at 1 atm and 300 K flows across an in-line tube bank having 10 vertical and 10 horizontal…
A:
Q: Establish the Shear & Moment Equation and Diagram of the loaded beam shown. Consider the Left Body…
A: Given simply supported beam
Q: Through the two pipes in Figure 6 flow equal flows of water. data: Pipe diameter No. 1: 200 mm -…
A:
Q: . Draw graphs of the % change in moment of inertia against the change in dimension on the X-X axis…
A: Given data: Section 1 h = 25 mm W = 12 mm Ix = Wh33 Section 2 Diameter = 36" Radius = R = Diameter…
Q: label the maximum and minimum ordinates. (Minimum ordinates are freque values.) 13 kN/m 4-m (2) (3)
A: Given as,
Q: An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a…
A:
Q: A venturi meter has air flowing through it. The diameter at the entrance is 2.5 in and at the throat…
A:
Q: Find the heat transfer rate of water that enters a tube with a flow rate of 0.015 kg/s and an inlet…
A: Given data: Mass flow rate = m = 0.015 kg/s Inlet temperature = T∞ = 20°C Length of tube = L = 6 m…
Q: Establish the Shear & Moment Equation and Diagram of the loaded beam shown. Consider the Left Body…
A:
Q: Wind flows over a flat plate of length L = 25 mm and width W = 8 mm. The plate is maintained at a…
A:
Q: When the starter spins but does not crank the engine,which of the following may be true?a. Defective…
A: Given Starting problem To find Identify the main problem
Q: ction shown Assu
A: Given: T = 4730 KNm τ = 125MPat = 10mm
Q: The figure shows a portion of a fire protection system in which a pump draws water at 60°F(v=1.21…
A:
Q: To change from psig to psia, you must add _____ to psig.
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: A refrigeration compressor with a C.O.P is 5.5 is driven by a motor with an output of 8 kW. Assuming…
A: Given that: COP of the refrigerating device = 5.5 The compressor is powered by a motor with 8 kW…
Q: An Otto cycle engine operates with the cycle shown below. The air in the engine can be 0.71 kJ/kgK.…
A:
Q: A 3 -degree difference in the SAI angle on each side ofthe front suspension may cause a FWD vehicle…
A: SAI stands for steering axis inclination. It is basically an imaginary line drawn through the upper…
Q: Is truss stable m=12 R=4 J=8
A: Given data : Number of member m=12 Number of Joint J=8 Number of external support reaction R=4 To…
Q: Two uniform spheres are positioned as shown. Determine the gravitational force F which the titanium…
A:
Q: Suppose you are dropping five small pieces of clay randomly onto a board devided into squares (five…
A: Given: To find: N= ?
Q: Air at 1atm, 35 degree celcius (ρ = 1.145 kg/m3 and μ = 1.895 x 10-5 kg/m.s) and average velocity of…
A:
Q: F31-1 4 k/ft 12 ft- -20 ft- 60 k -X3-| 1-x₂- 100 k-ft
A: Find the reaction at the support: ΣFy=0RA-4(k/ft)×12-60=0RA=108 k The bending moment at fixed end :…
Q: Composite headlights are being discussed: TechnicianA says that they have replaceable bulbs.…
A: Given Composite headlights To find Correct technician
Q: An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a…
A:
Q: Represent the Carnot cycle as a square on the T-S plane. Now inscribe within the square of a circle…
A: Given question: Represent the Carnot cycle as a square on the T-S plane. Now inscribe within the…
Q: The steel shaft DF consists of three concentric tubes and is supported by smooth bearings at D and…
A:
Q: A 3 3 B 100 N 3
A:
Q: An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a…
A:
Q: A pump draws water from a well through a vertical pipe 15 cm in diameter. The bomb drains through a…
A:
Q: 30 kN 60% +1.0 m Find the reactions in datums A and B for the threshold shown in Figure 3. 3.0 m 125…
A:
Q: Consider water is flowing through a pipe with a 10 cm diameter at a flow rate of 0.2 kg/s. The inlet…
A:
Q: Prioritize the following line types. If a line type is prioritized, that means that it will be…
A: Given Lines To find Highest priority line in engineering drawing
Q: strength is * non-vector quantity vector and non-vector quantity vector quantity Not from the above…
A:
Step by step
Solved in 2 steps
- 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?
- 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?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.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 300The 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?
- A 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.Find the stress if strain 0.55 and modulus of elasticity is 50 MPaFind the value of strain stress 30 MPa Modulus of elasticity=65 MPa