How are porous bearings made and where are they used?

Q: 500 lb • ft Tc Aluminum Steel Bronze A 1.0 in. 2 in. +1.0 in. 6 ft 4 ft + 3 ft rIG. P FIG. P3.22 3.2...

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Q: The motion of a particle is given by the acceleration a = t^3 – 2t^2 +7, where a is in ft/sec^2 and ...

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Q: Q1: In the Figure 1, two forces (P & Q) are acting on the same fixed point A. Find the resultant of ...

A: We will answer the first question since the exact one is not specified. Please resubmit the question...

Q: Consider a room whose air temperature is maintained at 18ºC throughout the year, while the walls of ...

A: Newton's law of cooling:- The mode by which heat is transferred between a solid surface and the adja...

Q: mercury is used to measure the static pressure difference between two locations A and B in a A U-tub...

A: Given:Density of mercury, ρ=13600 kg/m3g=9.81 m/s2h=150 mm or 0.15 m

Q: 3. Determine (a) the required tension in cable AC, knowing that the resultant of the three forces ex...

A: Find the tension in the cable and resultant force.

Q: Air at 20 C flows at a velocity of 2 m/s across a rectangular flat plate . The plate is 25 cm long i...

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Q: CNC programming, G codes, and M codes are covered in detail.

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Q: Given data : Work done-3800 J

A: Given data : Force=F Work done=W   To find : Displacement

Q: Choose the correct answer. Air temperature affects the rate of evaporation because: Temperatures pr...

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Q: o Example: Calculate the capacity of 6.06" ID pipeline, 7 miles long. The inlet and outlet pressures...

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Q: A cylinder rests on a bar and a wall in the way indicated in the figure. The cylinder weighs 500 kgf...

A: Find the reactions at the supports.

Q: Q/3 A rectangular plate is supported by hinges A and B and by cables DF and DG. Knowing that the ten...

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Q: 2.) Steam generated at a power plant at 8.0 MPa and 600."C is fed to a turbine. Exhaust from the tur...

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Q: • A 6MW generator had a thrust of 103,000 lb. The outside diameter of the step bearing is 12 in, and...

A: according to the given details 

Q: Identify the composition of the eutectic mixture. What is its relevance?

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Q: Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. The nozzle...

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Q: A dormitory at a large university, built 50 years ago, has exterior walls constructed of Ls = 25-mm-...

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Q: 2. Using the same figure from item number one, find the largest safe value of P if the allowable str...

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Q: Is the mechanism grashof? Select one: True O False

A: Grashof is not a mechanism. Answre :- false

Q: Based on the shown image, compute the hydraulic radius.

A: Given  Length, L = 28 in  Height, h = 14 in Find   Hydraulic radius, R

Q: A hose discharges water from a tank as shown. Find the rate of discharge and the pressure head at po...

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Q: 3.35 The motor A delivers 3000 hp to the shaft at 1500 rev/min, of which 1000 hp is removed by gear ...

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Q: The peak wavelength of radiation emitted by a black body at a temperature of 1000 K is 1.35 um. If t...

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Q: Find the welouty Slay A=2.1m2 of S. - २० ms %3D

A: Given data : Area of channel A=2.1 m2 Discharge through channel Q=20 m3/s   To find : Velocity of fl...

Q: What does the exergy principle state? The exergy of an isolated system can never decreases, but alwa...

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Q: Compute the coordinates of the centroid (a, y) of the area shown. Also compute the area moment of in...

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Q: Testing and Rework Bolts installed on a production line are tightened with automatic wrenches. They...

A: There are right now three sorts of preset hand force torques available: click torques, break-over wr...

Q: Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. The nozzle...

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Q: 2B-1. Get the volume, enthalpy, entropy, and internal energy of 10 lbm psia and 500 F. [V = 162.07 f...

A: Given:mass of water, m=10 lbmPressure of water, P=35 psiaTemperature of water, T=500 F

Q: Here, a liquid is flowing through a circular pipe. The liquid flows downward. Assuming there is no e...

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Q: Ql: An oil (u = 0.083 N.sec/m2) flows between two inclined fixed and parallel plates 6mm and 12mm fr...

A: Given: Viscosity of oil→μ=0.083 Nsecm2 distance between the plates→a=24 mm Average velocity→v=0.15 m...

Q: Water with a specific volume of 0.001 m3×kg-1 flows through a centrifugal pump that operates under s...

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Q: A force Fis required to hold the hinged door as shown in figure in closed position. The door is a 0....

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Q: Air flows steadily through an air compressor at a rate of 28 kg×min-1 with a velocity of 12 m×s-1 at...

A: Answer: (1) The rate of shaft work is -130.1112 kW. (2) The ratio of inlet pipe diameter to outlet p...

Q: The cable exerts a tension of 10kN on the fixed bracket at A (Figure 1). Determine the vector expres...

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Q: Determine work done

A: Given data : Force Applied F=3 N Distance covered d=2 m   To find : Work done

Q: a cylindrical tank holding oxygen at 3,470 kpa pressure has an outside diameter of 425 mm and a wall...

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Q: 4. Draw the load and moment diagrams given the shear diagram as shown. Show all the values at differ...

A: Given  

Q: Resolve the 800-kgf force into two components along the directions e1 and e2 indicated.

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Q: 3.44 An aluminum tube with the hexagonal cross section shown is 2.5 ft long and has a constant wall ...

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Q: A 40-kg disk shown is pin supported at its center. It starts from the rest and rotates to attain an ...

A: Given data: The mass of the disk is m = 40 kg The radius of the disk is r = 0.2 m The moment acting ...

Q: Air at a pressure of 1 atm and a temperature of 250 °C is in parallel flow over a top surface of a f...

A: Given DataRe=9×104Pr=0.70k=0.0299W/m.kP=1atmT=250°C

Q: Steam enters the high-pressure turbine at 10 MPa C and leaves at 1 MPa. Some steam is extracted essu...

A:       (a) From steam tables , obtain the following properties          h1 =191.81 LJ/kg          v1 ...

Q: In a water tank, the water level is 20m above ground. A hose is connected to the tank's bottom and t...

A:    We know that the greatest height to which water may rise from the hose's nozzle must be equal to ...

Q: A cylindrical tank holding oxygen at 3,470 kPa pressure has an outside diameter of 425 mm and a wall...

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Q: Problem 2: Find the volume flow rate of water exiting from the tank shown in the figure below. The t...

A: Find the volume flow rate.

Q: PROBLEM 7:5 Find the shear stresses in the spar webs and skin of the section shown in the figure giv...

A: Wing areas comprise of slight skins solidified by blends of stringers, fight networks, and covers an...

Q: 5. Discuss the different modeling assumptions for a Rankine power cycles. Please select all answers ...

A: Concept: a) All components like heat exchangers, turbine and pump are analyzed as control volume at ...

Q: What is 'MEEN' engineering, and how does it work? Please provide a brief description so that I can u...

A:     Engineering is the application of scientific concepts to the design and construction of machines...