21 For the mechanism below the Grashof condition and Barker classification are to be determined 32 26" 30° 30 S+L= 44.388 P+Q= 56 Grashof condition: Grashof Barker Classification: GCCC
Q: A particular thermodynamic cycle acting on a monatomic ideal gas (y = 1.67) includes an isobaric…
A:
Q: One mole of an ideal monatomic gas goes through the reversible cycle shown. Vc = .0.0140 m³, Vab =…
A:
Q: For the following mechanism, Given: Lengths: O₂A=4 in, O3B=8 in, BC=5 in., O2O3-4 in. and offset…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: 2) Consider the compound pendulum-spring-mass system below where the mass mr is added to the tip and…
A: To findFind the equation of motion and natural frequency.Givenmass of pendulum = stiffness of spring…
Q: 4. Consider a fin of length L = 8cm attached to a base of temperature Tw = 150°C. The ambien…
A:
Q: 5. The figure below shows a countershaft with helical gear (B), bevel gear (D), and two supporting…
A: For the surfaces in contact, the force that arises between mating gears is normal.Axial force Fa,…
Q: The Product Safety Act is administered by a division of OSHA, which promulgates consumer product…
A: The objective of the question is to verify the accuracy of the statement that the Product Safety Act…
Q: What will happen to the points or pattern on a ternary phase diagram if temperature increases or…
A: A ternary phase diagram is a diagram which shows the phase behaviour of a system which consists of…
Q: An opaque surface with the prescribed spectral, hemispherical reflectivity distribution is subjected…
A:
Q: For the compressor shown in the following figure, find the position of the piston with respect to O.…
A: ..
Q: Draw an open center circuit that uses a double-end rod hydraulic cylinder to extend and retract a…
A: Concept Used:Open Center Circuit with Double-Acting Cylinder and Center LockThis hydraulic circuit…
Q: Example: Consider a metal whose strain hardening behavior follows: 25,000 0.25 psi. If an annealed…
A: Extrusion pressure Explanation:Step 1: Step 2: Step 3: Step 4:
Q: Q.5: A piston/cylinder contains water with quality 75% at 200 kPa. Slow expansion is performed while…
A:
Q: The magnitude P of the axial load that will cause the joint to fail is kips.
A: Given Data:Find OutThe magnitude P of the axial load that will cause the joint to fail is kips.
Q: Answer =Two Consecutive zeros on the chart, α = 0.0025
A: Here's a the special run rule for low events in control charts with small sample sizes:The rule…
Q: find axial force, shear force and bending moment diagrams for the following structure
A: answers and diagrams are provided on the picture uploaded below. please don't forget to rate :)…
Q: A two-member frame in the figure is loaded as shown in Fig. MEC-121. Calculate the equivalent…
A: A two-member frame in the figure is loaded as shown in Fig. MEC-121. Calculate the equivalent force…
Q: The 12.5-cm-diameter 20°C water jet in the figure strikes a plate containing a hole of 10.5-cm…
A:
Q: Equilibrium of Force Systems Q11) Find the reaction moment at the built-in support at A due to the…
A: Find the reaction moment at the built-in support at A due to the applied loadings as shown in figure…
Q: A beam ABCD is supported by a uniformly distributed load and a concentrated load as shown the…
A: Detailed answer is given below Explanation:Step 1: Step 2:Step 3:Step 4:
Q: Two identical pumps are connected in series and deliver water through an 45cm diameter, 2.2km long,…
A: Given:
Q: 6.83-A smooth pulley is attached to the member ABD as shown. Determine the forces in Pins D, B, A…
A:
Q: 22 Make a schematic drawing of a hypothetical piping system with: Power Sources: Boiler Energy…
A: Answers are given below:Explanation:
Q: ⚫ the equivalent lumped mass me ⚫ the equivalent stiffness k . using the above expressions determine…
A:
Q: A frame ABCD is supported by a uniformly distributed load and two concentrated loads as indicated…
A: Final answers and diagrams are provided on the picture uploaded .Explanation:
Q: A tank of oxygen has a hole of area 0.5 cm2 in its wall. The temperature of the oxygen in the tank…
A:
Q: Required information A helical compression spring is wound using music wire of diameter, d, 2.16 mm.…
A: Please refer explanationExplanation:Step 1: Step 2: Step 3: Step 4:
Q: The simply supported beam shown supports a uniformly distributed load of w = 50 kN/m. Assume x = 1.6…
A: Principal stress and maximum shear stress are determined Explanation:Step 1: Step 2: Step 3: Step 4:
Q: Make a schematic drawing of a hypothetical piping system with: Power Sources: Boiler Energy…
A: DiagramExplanation:Step 1:Step 2:Step 3:Step 4:
Q: Express the 40 lb force in the rope from point A to point C in cartesian format. Point C is in the…
A: Express the 40 lb force in the rope from point A to point C in cartesian format. Point C is in the…
Q: A motor driving a solid circular steel shaft transmits 40 kW of power at 500 rpm. If the diameter of…
A:
Q: a. Number of Links: L= Number of joints: J₁= Number of half Joints: J₂= Mobility= b. Number of…
A: The mobility of the mechanism also known as degree of freedom is the number of motions a mechanism…
Q: The airplane, traveling at a constant speed of 50 m/s, is executing a horizontal turn. If the plane…
A: Draw FBD
Q: On a playground, there is a merry-go-round. In order to get it moving, Bonnie applies a force of 19…
A:
Q: = Air flows radially outward between the two parallel circular plates shown in the figure below. The…
A:
Q: A square piece is initially at 10 degrees Celsius everywhere. Each side is 0.05 m long. Then the…
A: To solve this problem, we can use the heat equation to model the temperature distribution in the…
Q: t = 0, the mass is released at x(0) = x0 > 0 and x(0) = 0, find the condition for =vo, vo such that…
A:
Q: The spectral, hemispherical absorptivity of an opaque surface and the spectral distribution of…
A:
Q: If all of the words in the image shown below are supposed to have a common theme, then which of the…
A: Given:The diagram of the problem is given below;
Q: 2. A rectangular swimming pool is 1.5 m deep, 15 m wide, and 25 m long. Assume the bottom and sides…
A:
Q: Find the velocity potential of the following stream function
A:
Q: ! Required information A thick-walled pipe is bent about a horizontal axis by a couple M. The pipe…
A: See an attachment for the solution.Explanation:
Q: Problem 4: A car body with mass m and pitching inertia I, is attached to the front and rear axles,…
A:
Q: a) find axial and shear force diagrams b) find bending moment diagram
A: 1. The initial step would be to calculate the external forces that appear on the body. 2.…
Q: 1. A fire has a total heat release rate of 4000 kW and is located at the center of the atrium floor.…
A: To determine the mass and volumetric rates of smoke being supplied by the plume to the smoke layer…
Q: For the offset slider crank shown in the figure below, the crank AB is rotating at constant speed of…
A: The value are The angle are The angular velocity of AB is (negative sign due to clockwise direction)
Q: A single cylinder double acting pump has a cylinder diameter of 135 mm and a stroke of 270 mm. The…
A:
Q: P8.5 A beam is subjected to equal bending moments of M₂ = 45 kip-ft, as shown in Figure P8.5a. The…
A: Mz= 45 kip.ftb1 = 7.5 ind1 = 1.5 inb2 = 0.75 ind2 = 6.0 inb3 = 3.0 ind3 = 2.0 inNow, We solve each…
Q: The refrigerant R134a is passing through the diffuser with the inlet diameter of D1=1 inch;…
A: Temperature Explanation:Step 1:Step 2: Step 3: Step 4:
Q: A syringe, containing an incompressible fluid, is oriented vertically and the plunger is slowly…
A: To determine:At point 3,the potential energy due to pressure
Step by step
Solved in 3 steps with 4 images
- The larger diameter and face of the disk of a multiple disk chutch are 225 mm and 20 mm respectively. The load applied to the spring of the clutch axially is 1500 N. Assuming that there are 8 pairs of friction 0.18 and tuning 800 rpm. Find the power transmitted by the clutch using uniform pressure method. (Ans, 13.67 kW)A certain application requires a ball bearing with the inner ring rotating, with a design life of LD = 15 kh at a speed of nD = 480 rev/min. The radial load is Fr = 1.4 kN, the axial load Fa = 0.4 kN, and an application factor of af = 1.2 is appropriate. The reliability goal, R = 0.99. a) Determine the multiple of rating life required, xD, and the catalog rating C10FR, where FR is the calculated bearing load in [kN] with which we enter a bearing table. Specify a 02-series angular contact ball bearing from Table 11–2, b) Estimate the reliability (R) and multiple of rating-life (XD) in use.A mechanism used in a punchingmachinery consists of a tension spring assembled with a preload of 30 N. The wire diameter of spring is 2 mm with a spring index of 7. The spring has 10active coils. The spring wire is hard drawn and oil tempered having the following material properties:Design shear stress = 780 MPa Modulus of rigidity = 80 kN/mm2Identify (a) the initial torsional shear stress in the wire, (b) the spring rate, and (c) the force to cause the body of the spring to reach its yield strength.
- A 6-in-wide polyamide F-1 flat belt is used to connect a 4-in-diameter pulley to drive a larger pulley with an angular velocity ratio of 3. The center-to-center distance is 8 ft. The angular speed of the small pulley is 1850 rev/min as it delivers 2 hp. The service is such that a service factor Ks of 1.25 is appropriate. (a) Find Fc, Fi, F1a, and F2. (b) Find Ha, nfs, and belt length. (c) Find the dip.A bushed pin type flexible coupling is used to transmit 10 kW power at 720 rpm. The design torque is 150% of rated torque. The keys have square cross-section. The permissible stresses are: For shaft and key material, τ = 66.67 N/mm2 , σc = 200 N/mm2 ; For pin material, τ = 35 N/mm2 , σt = 133 N/mm2 ; For flange material τ = 16.67 N/mm2 . The permissible bearing pressure for rubber bushes is 1 N/mm2. The number of bushes is 4. Design the bushed pin flexible coupling. Explain Axle, Spindle, Counter shaft and line-shaft with their examples .A bushed pin type flexible coupling is used to transmit 10 kW power at 720 rpm. The design torque is 150% of rated torque. The keys have square cross-section. The permissible stresses are: For shaft and key material, τ = 66.67 N/mm2, σc = 200 N/mm2; For pin material, τ = 35 N/mm2, σt = 133 N/mm2; For flange material τ = 16.67 N/mm2. The permissible bearing pressure for rubber bushes is 1 N/mm2. The number of bushes is 4. Design the bushed pin flexible coupling.
- Certain farm equipment which requires 2200 Newton-meter torque at 500 rpm has a dieselengine to operate at 1500 rpm as its prime mover. A number 60 roller chain with a totallength of 60 pitches and a small sprocket with 23 teeth are to be used with an operatingtemperature to remain constant at 45-degree C. Determine the number of strands if thehorsepower rating per strand is 25.95 hp. Use a service factor of 1.4.a) 1 strandb) 3 strandsc) 7 strandsd) 9 strands the answer is one of the choices please provide a clean solution8. Design a clamp coupling for transmitting 25 kW at 300 rpm. Allowable shear stresses in shaft and key are 50 MPa and 45 MPa, respectively. The number of bolts joining the two halves of muff is 4. The permissible tensile stress in the bolt is 70 MPa and the permissible crushing stress in the key is 90 MPa. The coeffi cient of friction between the muff of the CI and the shaft of steel is 0.20.;: . L The contact surfaces in a cone clutch have an ej'fective diameter of 7‘5 i semi-angle of the cone is 15°. The coefficient of friction is 0.3. Find the torque requiy, 5 e slipping of the clutch if an axial force applied is 180 N. This clutch is employed to connect an electric motor running um_'form!y at 1 000 Epm. with, el which is initially stationary. The flywheel has a mass of 13.5 kg and its radius of gyriy, is Calculate the time required for the flywheel to attain full speed and also the energy [y, in of the clutch.
- A polyamide F-0 flat belt 80mm wide is used to transmit 5 kW under light shock conditions where Ks = 1.25, and a factor of safety equal to or greater than 1.1 is appropriate. The pulley rotational axes are parallel and in the horizontal plane. The shafts are 8mm apart. The 50 mm driving pulley rotates at 1750 rev/min in such a way that the loose side is on top. The driven pulley is 50 mm in diameter. The factor of safety is for unquantifiable exigencies. (a) Estimate the centrifugal tension Fc and the torque T. (b) Estimate the allowable F1, F2, Fi and allowable power Ha . (c) Estimate the factor of safety. Is it satisfactory?4. A roller chain is to transmit 38.5 hp from a splitphase motor, turning 650 rpm, to a reciprocatingpump, turning at 200 rpm. The system useschain#100 with smaller sprocket having 21 teeth.Assuming a service factor of 1.6 using C = D2 + D1/2,determine (a) the rated horse power of the chain, (b)number of teeth of the larger sprocket, (c) the pitchlength of the chain, and (d) the number of strandsrequired. Express your answer in 3 decimal place.Consider a crank rocker mechanism with L1 = 90 mm, L2 = 180 mm, and L3 = 270 mm. The design transmission angle of the mechanism is 45o135o. Determine the range of values of L0.