Q1: Calculate the thickness of a triple riveted lap joint, if the rivet diameter of five plates is 5 mm. The allowable stresses are: ot = 55 MPa, oc = 50 MPa, and t= 100 MPa.?
Q: the molar percentage of N2
A: Given; Assuming complete combustion of methane,Determine the molar percenatge of N2 in the products…
Q: Determine the value of work done Force applied on object=1 N Displace the object=2 m
A:
Q: NUMBER 1: For the given beams shown, check if it is stable, and indicate if it is determinate…
A:
Q: Q3): A robot arm with a rapid laser scanner is doing a quick quality check on holes drilled in a…
A:
Q: 5-1) Which one is the right fin design, (1) or (2)? Answer (1) or (2). ZZZZZ Flow in outer channel…
A: Since we solve one question at once, we will solve the first. Please resubmit the question and…
Q: B. what is the type of force in each one of the figures below depending on the contact? Fpush W
A: Given question: What is the type of force in each of the figures below depending upon contact:
Q: neral 3D heat conduction equation for
A:
Q: (a) If the maximum temperature is 700 K and VB is 0.2 m³ what is the pressure po? (b) Find WAB and…
A: Given DataVD=8VoT=700KVB=0.2m3
Q: The value of the Log Mean Temperature
A: Given; Determine the LMTD ?Where, Saturated steam at 1000 C It condenses on the outside of a tube.…
Q: A gas initially at an absolute pressure of 30 in Hg and 20 °C heat undergoes a process to an…
A: Given:P1=30 in H1gT1=20°CP2=50 in HgT2=50°CV2=8 ft3
Q: kg 9 Air (M= 28.97 kmol) is used for a Stirling cycle engine. Determine the unknown states in the…
A: INTRODUCTION : A Stirling cycle engine is a closed-cycle regenerative heat engine that converts heat…
Q: Make a procedure on how to prepare a surface for sealant/ adhesive application.
A: Write down the procedure to prepare a surface for sealant/ adhesive application.
Q: Q3): A robot arm with a rapid laser scanner is doing a quick quality check on holes drilled in a…
A:
Q: 4. A flywheel has angular acceleration a₂(t) = 8.60 ™ - (2.30a) t, where counterclockwise rad s²…
A:
Q: Centroid at area along x axis. Centroid at area along y axis.
A:
Q: discuss in great detail the different pump curves including supply curve, system curve and…
A:
Q: S 12-231. A man can row a boat at 5 m/s in still water. He wishes to cross a 50-m-wide river to…
A:
Q: The gate is designed to hold water and spin about the hinge at point A. The gate is an isosceles…
A:
Q: Determine the speed v which the 690-kg four-man bobsled must have in order to negotiate the turn…
A: Given data- Mass = 690 kg Find the speed and normal force on the bobsled.
Q: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…
A: Find the distance travelled by the vehicle.
Q: particle moves along a spiral-shaped curve. Its radial position is described by r = 2t ft and its…
A: Given data radial position, r = 2 tangular position,θ = t
Q: Find the points on the curvey=2³ - 3x² - 12x + 20 where the tangent is parallel to the x-axis.
A: Write the equation of the curve. y=2x3-3x2-12x+20 Since the derivative of the curve gives the slope…
Q: propeller shaft for a small yacht is made of a solid steel bar 104 mm in diameter. The allowable…
A:
Q: 11.16 (B). When a load of 20 kN is gradually applied at a certain point on a beam it produces a…
A:
Q: Equiaxed MAR-M 247 alloy is to support a stress of 276 MPa (Fig. 7.31). Determine the time to stress…
A: Draw the diagram and write the Larsen miller parameter respect to stress of 276 MPa.
Q: (a) What are the characteristics of the surface of a ductile fracture and a brittle fracture of a…
A:
Q: Sketch a plot that contains a lateral strain for a material undergoing a temperature change which…
A: Given : Same temperature change for 2 materials one results in elastic deformation and another…
Q: A conical vessel 12m across the top and 15m deep. If it contains water to a depth of 10m, find the…
A: Given data as per the question Total depth of cone =15 m water depth in cone = 10 m
Q: 2. An airplane propeller is rotating at 1900 rpm (rev/min). (a) Compute the propeller's angular…
A:
Q: Calculate distance h, angles ⍺, β, ɸ, and reactions Ax, Ay, Bx, By. Calculate tension T1 and T2 in…
A:
Q: Which of the following statements applies to low power distance? Equality among workers Subordinates…
A: Low power distance culture has a low level of inequality and less acceptance of inequality. In these…
Q: The Moment is One effect of the force applied perpendicular to the handle of the wrench is the…
A: Dear student, we are suppose to solve only one question. Please post other question as a separate…
Q: crank length is 375 mm, the connecting rod length is 1.6 m and the speed is 120 rpm. Determine:- (a)…
A:
Q: 5-1) Which one is the right fin design, (1) or (2)? Answer (1) or (2). ZZZZZ Flow in outer channel…
A: Option (1) is correct.
Q: The COP of an ideal refrigerator is N. If the machine is operated as a heat pump between the same…
A: Given, Coefficient of Performance (COP) of refrigerator = COPR = N We are supposed to find COP of…
Q: A rigid beam (light grey), 1.40 m in length and weighing 8.00 N, is supported at an angle of 30° to…
A: Draw the free-body diagram of the system.
Q: Situation I: The car travels in a circular path having a radius of 45 m at a speed of v = 4 m/s. For…
A:
Q: 3. Find a vector that is orthogonal to the plane containing the points P=(-4,2.6), Q=(-3,2,1) and…
A:
Q: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…
A:
Q: Determine the maximum tensile and compressive bending stresses in the beam shown. Show: A.…
A: Answer: (a) The maximum tensile stress is 25 MPa. (b) The maximum compressive stress is 16.25 MPa.
Q: 2 in in 1 in 8 3 in 3 in 3100 in in
A:
Q: A particle is moving along a circular path having a radius of 2 in. such that its position as a…
A: Write the expression of acceleration. at=rα=rdωdt=rddtdθdt
Q: Oil having a density of 833 kg/m3 and a viscosity of 3.3 x 10-3Pa.s is pumped from and open tank to…
A: Given Density = 833 kg/m3 Viscosity = 3.3 X 10 Pa S Pressure = 345 kPa Diameter = 0.07792 m…
Q: Write equations for the following invariant reactions: eutectic, eutectoid, peritectic, and…
A:
Q: Q.1: Determine the roots of the Simultaneous nonlinear equations using Newton- Raphson method for…
A:
Q: Give 5 examples of jobs where sealant and adhesive can be applied or used.
A: 5 examples of jobs where sealant and adhesive can be applied or used
Q: 5-Consider a heat pump that operates on the ideal vapor compression refrigeration cycle with R-134a…
A:
Q: The velocity of a particle is defined by vx = 100-t³/2 and vy=100+ 10t2t² where v is in fps and t in…
A: At the top of its path, the velocity component in y-direction will be 0 so calculate the time.…
Q: 1. En la figura #1, la PB= 165,0 kPa (man), determina las alturas "x" y "y", en metros. Dr=0,85 agua…
A: Given PB=165.0 kPA (man)
Q: A .5 m .4 m VM .3 m O .3 m VN .4 m D .3 m .2 m B -y
A:
Step by step
Solved in 2 steps with 2 images
- Q1/ Calculate the forces in all rivets for the rivet group shown. 24KN 600mm 300mm 240mmc) A hollow connecting rod has an inner diameter of 26.25 mm and is subjected to an axial tensile load of 500 MN. If the maximum allowable stress for this hollow rod is 325 kN/mm?, calculate the minimum thickness of the rod. Give your answer in AIEQuestion 2. Design of the riveted joint of a structure, draw a designed sketch. Two parts having width b (mm) and thickness t ( mm) are to be connected by means of a butt joint with double cover plates. Design the joint if the permissible stresses are a (MPa) in tension, r (MPa) in shear and a (MPa) in crushing. Make a sketch of the joint. (+) t, mm Load – Material P, kN Variant b, mm 2 Diad) 1 3 240 4. 6. 18 8 9. 20 St2
- Q1) Determine the size of the rivets to be used for the joint of the bracket shown in Figure (1). All rivets are to be of the same size. Rivet spacing C is 30 mm; plate thickness is 25 mm; permissible shear stress is 200 MPa and permissible crushing stress is 400 MPa. kukood + + + ACICH 300 mm Figure (1) 10 KNThe lap joint shown is fastened by four 314" dia. bolts. Assume the applied load is uniformly distributed among four rivets. The width of plate is 5 inch with 1/2 inch thick and a tensile stress is 16 ksi. (assume that hole is greater than fasteners by 1/8") 00 a) What is the value of the external load "P" that the plate could carry? .b) What is the shear stress of the rivet? c) What is the bearing stress of the of the plate? .d) If the % bolt is replaced with 1" dia. bolt, what is the tensile stress of the of the plate? P.The central plates a in Fig.12 of the text are 9/16 in. thick and 9 in. wide. The diameter of the rivets connecting these plates to the outside plates is 1 in. If the allowable unit stress in tension on the net area is 20,000 psi, the safe tensile strength of eith central plate is A. 90,000 lb B. 88,600 lb C. 78,600 lb D. 75,800 lb
- The figure shows a solid 2-inch diameter roller that is attached to the wall by means of a permanent clamping. Specify the weld size for the case where the maximum allowable shear stress is 18 kpsi.1. The welded joint shown below is subjected to a 40 kN of static axial and a 40 kN of static bending loads (F and F1) as shown below. The materials are made of steel with Sut-2070 MPa and Sy=1830MPA. Calculate the factor of safety of the weld. Where, h-6 mm, b-30 mm, c=100 mm d-60 mm, and both forces are equal and each 40 kN (F=F1=40 kN). F F1 d State the reason of your selection in your answer but use only 2 sentences (maximum of 2 lines!) for each answer. 2) Suggest the most suitable bearing type with quantity if a shaft rotates at a speed of 1500 rev/min, subjected to mid-range radial load in a limited radial space. 3) Suggest the most suitable bearing type with quantity if maximum stiffness, stability and resistance to shaft misalignment are desired at a shaft, rotating at 1000 rev/min, under a light radial load. In addition, the shaft is subjected to comparably light thrust loads from either directions. 4) Suggest the most suitable spring type for the following application…Given: A spherical tank 15 mm thick has an internal pressure of 5 MPa. The joint efficiency is 96% and the stress is limited to 46.88 MPa. Find the maximum diameter of the vessel (mm). Choices: 540mm 450 mm 405mm 504 mm (Answer seems to be 540mm ,But which formula Should used? since efficiency given)
- Problem 1: The assembly below will be used for each problem. Lengths, diameters, and materials are provided. If the temperature when this system was assembled was 74F, what would be the stress in each cylinder at a temperature of 40F? Problem 2: If the fixed support at D were removed and the temperature change did not occur, how far would point D move if a 400 lb tension load was applied at the center of each cylinder? (Hint: what sections would you break up the assembly into to find the Normal forces?) Problem 3: Based on the results from problem 2 and the sections specified in your solution, how much would the diameter of each section shrink from the loads applied? (Hint: Look at Poisson's ratio for each of the sections listed. 304 Stainless steel 2014-T6 Aluminum C 86100 Bronze A 12 in. 8 in. D В C| 4 in. 4 ft 6 ft 3 ftGiven a 2m-length rod with 23.0 mm diameter what is the actual stress (in MPa) if axial load is 10.4 kN.3. Calculate the bearing stress and shear stress between the pin and each bracket of a clevis joint. Assume pin diameter of 10 mm, 40 mm wide gap link, 12 mm thick bracket, and 3550N tensile load. Draw a free body diagram (geometry & forces) Identify stress plane Calculate stress and write it (with appropriate units) in the outlined box