Find the strain Stress=35.6 MPa Modulus of elasticity=54 MPa
Q: A rod, 45 mm in diameter and made of Red Brass, is fixed to the wall at A. There is a gap of 1.5 mm…
A:
Q: ! - In figure. 1 v = (25 s - 0.15s²) m/s, compute car's acceleration at B, where = 54 m, X= 50m.…
A: Given data Va = 25 m/sec and v= 25s-0.15s^2 find the acceleration of car at point B.
Q: Q3: Two involute gear wheels work with an angle of pressure of 20° and rotate in opposite…
A:
Q: Coal has the following ultimate analysis: C=73.71%, H=1.78%, O=1.43%, N=1.69%, S=4.74%, and the…
A: Given C =73.71% H =1.78% O =1.43% N =1.69% S =4.74% Find Higher heating value, HHV
Q: 16) Earing is a type of defect, usually found in 17) Tension is the only type of stress applied in…
A: Dear student, as per the guidelines of Bartleby we are authorized to answer the first three parts…
Q: A spider and a fly move so that their position at time t seconds are given by the vector equations:…
A: Given data position vector of spider : (x,y) = (3, -2) + t(2, 1) position vector of fly : (x, y) =…
Q: isentropically to 2 bar. Find the outlet temperature, inlet and outlet volume, specific work, total…
A:
Q: A) Determine the forces acting on piece DG. Show your free body diagrams. W = 800 N
A:
Q: Extensive property of a system is one whose value
A: Extensive property : It is the property which depends upon the system size . Intensive property :…
Q: Find the stress Force=2 N Area=2 mm2
A: Given data : Force=F Area=A To find : Stress
Q: 6) is a sheet metal forming process performed by placing a sheet-metal blank over a die cavity and…
A:
Q: For the beam shown below, compute the following: Assume El = 1 X 10 W = 300N/m 1.5m 0.5m 2 m R1 RZ
A:
Q: Determine the force in members FH, EH and EG shown in Figure 1 using method of sections. 1 kN 3 kN 3…
A: [Bartleby policy]: Since you have asked multiple questions, we will solve the first question for…
Q: Two plates 20 mm thickness are fastened by a number of 25 mm diameter rivets, a tensile load of 500…
A:
Q: 1. At 25° API specific gravity, what is the heating value of oil in Btu/lb?
A: as per our guidelines, i solved 1st question only
Q: Locate the centroid of the shaded area shown. Draw the figure with the centroid. Y 8 cm 16 cm 8 cm 1…
A:
Q: cycle 1-2-3-4-1 is proposed in which 1-2 is a reversible adiabatic process, 2-3 is a reversible…
A: Yes such a cycle can be realised, because two adiabatic curves can intersect if atleast one of them…
Q: which of the following items is not a * path function
A: Path function are those which depend upon end state as well the final path followed by the process .…
Q: A missile runs freely without of fuel in the location as shown in figure.2, calculate:- 1-…
A: velocity of rocket = 880 ft/sec find the additional height (h) to reach it and time to reach it.
Q: A gas-turbine power plant operating on an ideal Brayton cycle has a pressure ratio (P2/P1= P3/P4)…
A:
Q: Air at a pressure of 1 atm. abs. and 50°C flows parallel to the top surface of a rectangular plate,…
A: First calculate the Reynold number to evaluate the flow condition wheather it is laminar flow or…
Q: Compute the input power Efficiency=38% Ouput power-410 J
A: Given data : Output power is denoted by O Efficiency is denoted by E Ratio of output power upon…
Q: and shear stresses acting on one plane are 8000 psf compression and 2000 psf, respectively. On a…
A:
Q: Fifty gallons per minute of water enters a cooling tower at 115°F. Atmospheric air at 60°F and 55%…
A:
Q: Q1. For a compressive helical spring which was made of alloy steel with (200MPa) yield stress,…
A:
Q: Ex.1) An automobile engine produces 136 hp on the output shaft with a thermal efficiency of 30%. The…
A:
Q: A diesel electric plant supplies energy by Meralco. During a 24 hour period, the plant consumed 200…
A:
Q: Compute the maximum moment and maximum shear developed in the beam below due to the wheel loads of a…
A: First draw the free body diagram seperately, then evaluate the Shear force and bending moment.
Q: Determine the work of the force F = (6s² ), where s is the displacement in meter, of the figure…
A:
Q: * 'Determine the ox 30 MPa 10 MPa 20 MPa The state of plane stress at a point is represented on the…
A: find the segma x in oriented element.
Q: A steam turbine receives superheated steam at 1.4 MPa and 400°C (enthalpy h₁ = 3257.5kJ/kg). The…
A: The power output is 288.475 kW.
Q: The face of a vertical dam has the shape of an isosceles triangle of altitude 4 m with an upper base…
A: Given Base of triangle, b = 6 m Height of triangle, h = 4 m Height of water, H = 3 m…
Q: -20 MPa 10 MPa
A: Given Tensile stress = 10 MPa Compressive stress = - 30 MPa Shear stress = 20…
Q: 20) The extra portion which must be separated from the extrudate by cutting it just beyond the die…
A: This question is based on the concept of exclusion sheet metal and rolling from manufacturing…
Q: A mass weighing 5 lbs. stretches a spring 6 in. If the mass is pushed do contracting the spring a…
A:
Q: Q1/A vertical flat plat maintained at 350 K is exposed to room air at 300 K and 1 atm. Estimate the…
A:
Q: A spherical tank of diameter 6 m is full of water. Set-up the integral for the work done in pumpir…
A: option D is correct
Q: Find kinetic energy Mass=2.1 kg Velocity 3.12 m/s
A:
Q: Determine the stress in each cord for the system shown in fig. below, if the cross section area of…
A: GIVEN DATA- A CORD SYSTEM WITH FORCES GIVEN IN FIGURE WE HAVE TO FIND STRESS IN EACH CORD
Q: Q1: A 6-kips force is applied to the machine element AB as shown. Knowing that the uniform thickness…
A: given data P = 6 kips cross section = 0.8 × 3 in^2 find combined normal stress at point a and f.
Q: Calculate the thermal efficiency of an air standard limited pressure cycle with a compression ratio…
A: Given:r=22P1=100 KPaT1=27° =300 KP2=P3=13 MPaQi=1800 KJ/Kg
Q: In thermodynamic not a state variable Density None of these Heat Enthalpy O Internal energy - is
A: In thermodynamic,........is not a state variable
Q: Dodecane is burned at constant pressure with 120% excess air. What is the actual air fuel ratio for…
A:
Q: Two plates 20 mm thickness are fastened by a number of 25 mm diameter rivets, a tensile load of 500…
A: Given data . thickness of plates =20 mm diameter of rivets = 25mm tensile stress =500kN shear…
Q: Fluid is moving at rate of 3m/s in a chamber of a 12inch positive displacement flow meter, if the…
A:
Q: Car A with a constant velocity of 6.1 ft/s is heading east and in an instant that Car B with an…
A: Given : Va = 6.1 ft/s Vb = 2.75 ft/s ab = 0.05 ft/s2 To find : (a) Prove whether or not both Cars…
Q: Water enters the turbine at 160 psia and 600°F and leaves at 2 psia with a quality of 90%. It leaves…
A:
Q: Which one of the following is a function of concurrent engineerir Required training skills of…
A: Concurrent engineering aims to reduce the number of redesigns.
Q: If it takes a force of 10 N to stretch a spring 0.1 meter, how much energy does the spring have? A)…
A:
Q: H.W./ Determine the missing properties and the phase descriptions in the following water: T, °C No.…
A:
Step by step
Solved in 2 steps
- 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?A bungee cord that behaves linearly elastically has an unstressed length L0= 760 mm and a stiffness k = 140 N/m. The cord is attached to two pegs, distance/? = 380 mm apart, and is pulled at its midpoint by a Force P = 80 N (see figure). (a) How much strain energy U is stored in the cord? (b) What is the displacement Scof the point where the load is applied? (c) Compare the strain energy (with the quantity PSC12. Note: The elongation of the cord is not small compared lo its original length.Solve the preceding problem for an aluminum plate with h = 10 in.. i = 0.75 in., E = 10,600 ksi, v = 0.33. P = 96 kips. Pt,. = 24 kips. and V =18 kips. For part (b) of Problem 7.5-12, assume that the required strain energy stored is 640 in.-lb. In part (c). the change in volume cannot exceed 0.05%.
- A 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 structural material has a modulus of elasticity of 8 x 10^6 psi and a modulus of rigidity of 3.2 x 10^6 psi. Find the value of Poisson's ratio.A materila has a modulus of elasticity (E=17 Mpa) and a poissons ratio of 0.27. what is the approximate value of the shear modulus, G?
- If an isotropic material has a shear modulus of 21 Gpa and a Poisson’s ratio of 0.4, calculate its Young’s modulus. Select one: E = 59 Gpa E = 300 Gpa E = 30 Gpa E = 80 Gpa E = 450 GpaFind the final length of the bar of an aluminum alloy with a modulus of elasticity of 68.8 GPa, whose initial length l0 is 1.9 m when a tensile stress of 208.0 MPa is applied.The length of a wire increases from 1.25 m to 1.2508 m when a load of 12 kg is suspended. The radius of the wire is 0.5 mm. Find the stress, strain and young's modulus of material of the wire. Draw a free body diagram.
- The bulk modulus of the steel bar with modulus of elasticity 1.8x105N/mm2 and Poisson’s ratio 0.25 isYoung's modulus of elasticity and Poisson's ratio of a material are 1.25×10^5 MPa and 0.34 respectively. The modulus of rigidity of the material isIf the Young's modulus and Poisson's ratio of the container material are 100 GPa and 0.3 respectively, What is the axial strain in the cylinder wall at mid-depth?