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Mechanical Engineering

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Q: In a Porter governor, the mass of the central load is 18 kg and the mass of each ball is 2 kg. The t...

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Q: A differential pressure transmitter is used for the measurement of liquid level in a process vessel ...

A: Given Data: The given gas pressure is hg = 20''WC. The Specific gravity of fluid 1 is SG1 = 0.88. T...

Q: Air undergoes a power cycle composed of the following processes: • Process 1-2: Constant volume from...

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Q: A steel gear is to be mounted on a solid steel shaft using an interference fit H6/s4. The gear has 1...

A: The data given is. Daimeter, Ds=52 mm Radius, RS=522=26 mm=0.026 m Number of teeth, T=17 Module, m=...

Q: Activity 2. What weight W is necessary to start the system of blocks shown to the right? The coeffic...

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Q: F12-2 Determine the shear stress at pcints A and B if the beam is subjected to a shear force of V= 6...

A: The moment of inertia of the beam is:

Q: *16–60. The slider block C moves at 8 m/s down the inclined groove. Determine the angular velocities...

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Q: A 3.3-in.-diameter pipe carries 338 gal/min of water at a pressure of 27.7 psi. Determinea) the pres...

A: The Diameter of the pipe, D=3.3 in OR D=0.275ft Discharge, Q=338 gal/min OR Q=0.753067 ft3/sec Press...

Q: please answer the question ASAP

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Q: A, B, C and D are the four masses carried by a shaft in this order. Radii of rotation of the masses ...

A: Write the given data:

Q: Please Include complete and prescise FBD for this Problem Thankyouu!

A: Given data: The weight of man, wman = 75 kg. The weight of ladder, wladder = 25 kg. The length of l...

Q: Mechanical Engineering Question

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Q: The Ekman number, Ek, arises in geophysical fluiddynamics. It is a dimensionless parameter combining...

A: Given data: The Ekman number is Ek. The seawater density is ρ. The characteristic length is L. The ...

Q: (Restrictions on Bernoulli equation) A 0.256-m-diameter soccer ball, pressurized to 20.3 kPa, develo...

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Q: The device shown is used for coarse adjustment of the height of an experimental apparatus without a ...

A: Given Data: The coefficient of friction is μs=0.21. The equilibrium condition is obtained under the ...

Q: A thin rectangular plate of weight 15 lb rotates about its vertical diagonal AB with an angular velo...

A: h=92+122=15 Moments of inertia: Ix=1121532.2912=0.0218 slug ft2Iy=11...

Q: Q1: Draw the orthographic Projections of given object. 26 14 R20 35 35 55 18 06

A: The orthographic projection of an object include front view, top view and side view.

Q: A 20 °C water jet strikes a vane mounted on a tank withfrictionless wheels, as in Fig. P3.61. The je...

A: Given data: The velocity of jet, VJ = 50 ft/s. The diameter of jet, DJ = 2 in. The deflected angle,...

Q: An aircraft is reported to be cruising in still air at −20°C and 40 kPa at a Mach number of 0.86. Th...

A: Given: The Mach number of the aircraft is Ma=0.86. The temperature of the air is T=-20°C. The pressu...

Q: full answer please

A: Given: The diameter of the power screw, D = 2 mm The pitch of the screw, p = 5 mm

Q: The 2-m-long tube is made of an elastic perfectly plastic material as shown. Determine the applied t...

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Q: Activity 2. What weight W is necessary to start the system of blocks shown to the right? The coeffic...

A: Click to see the answer

Q: A human-powered vehicle (HPV) team wants to model the acceleration during the 260-m sprint race (the...

A: Solution: Race has been start at a distance of 60 m from A i.e. at point B where velocity is zero, a...

Q: 6-88* A bar is supported by a ball-and-socket joint, link, and cable as shown in Fig. at supports A ...

A: Given: The force acting on the link AB, P = 2.5 kN The unit vector along CD,

Q: Block B moves downward with a constant velocity of 20 mm/s. At t= 0, block A is moving upward with a...

A: Given: Block A is moving upward with constant acceleration velocity at t=0, 30 mm/s Block B is movi...

Q: A shaft carries three pulleys, A, B and C, the pulleys B and C being 1.2 m and 2.1 m from A. The pul...

A: Given data: Distance of pulley B from A = 1.2 m Distance of pulley C from A = 2...

Q: 7-63. The cotter is used to hold the two rods together. Determine the smallest thickness of the cott...

A: Given Applied force = 30 kN Maximum Normal stress = 500 Mpa Maximum Shear stress = 375 Mpa Factor of...

Q: During flow over a given slender body such as a wing, the lift force, the upstream velocity, and the...

A: Answer : The lift force depends upon Density of fluid Upstream Velocity Size, shape and orientation...

Q: Can closed-system exergy be negative? How about flow exergy? Explain using an incompressible substan...

A: The data given is, Incompressible flow substance To determine: Nature of the exergy of a closed s...

Q: Energy, Heat Capacity, And Temperature Changes

A: (76) Given: The mass of the sample of water is: mw=22 g. The temperature rise is ∆T=18∘C-7∘C=11∘C. ...

Q: The 1-in.-diameter rod is subjected to the loads shown. Determine the state of stress at point A, an...

A:

Q: Air is contained in a variable-load piston–cylinder device equipped with a paddle wheel. Initially, ...

A: Given data: The initial pressure, P1 = 400 kPa. The initial temperature, T1 = 14o The work done by ...

Q: Please answer

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Q: 3) An oscillator consists of a block attached to a spring of k = 500 N/m on a frictionless surface. ...

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Q: 1.1 Pelton with a relative density of 0,78 flows upwards in a vertical venture-meter having a discha...

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Q: Define incompressible flow and incompressible fluid. Must the flow of a compressible fluid necessari...

A: Incompressible flow refers to any fluid(liquid or gas) flow where density of any fluid element rema...

Q: A horizontal circular jet of air (pair = 1.23 kg/m') strikes a stationary flat plate as shown below....

A: The linear momentum equation is given by ∑Fx=FA=ddt∫CVVρd∀+ddt∫CSVρdVn^dAHereddt∫CVVρd∀=0 FA=ρAVj2si...

Q: A tank contains 1 m3 of water at 20°C and has a drawn capillaryoutlet tube at the bottom, as in Fig....

A: Given Volume of the tank 1 m3 Water temperature = 20o C To find The flow rate in m3/h