Question 1 Estimate the size of cooling equipment (in kW), that is needed for a new post office building in middle America that is 45.1 m by 61.7 m by 4.95 m high.

Q: A hydraulic cylinder with a bore radius of 100 mm and an outer radius of 200 mm has been designed to…

A: Given: Pressure = 200 Mpa To find: Radial and circumferential stress using Lame's equation Sketch…

Q: Cable ABCD support. Determine the maximum tension in this cable 1m ya B 4 kN -3 m 2m C 0.5 m 6 kN D

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Q: Determine the reactions at supports for the following Figures. A 40 kN/m 8 m B. -3 m 20 KN 150 kN m

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Q: A high-strength steel [E = 232 GPa] tube having an outside diameter of 86 mm and a wall thickness of…

A: Given: Youngs modulus of the steel: →E=232 GPa=232000 MPa Radius of curvature: →R=50 m Outside…

Q: Using the Pi-Buckingham method, prove that the entrance length (Le) relationship is Le F(Re) where…

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Q: Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons…

A: To find: The angular speed of the neutron star. Given: The original star rotated for T=29 days. The…

Q: Using finite element 1.8 Find the stress distribution in the beam shown in Figure 1.19 using two…

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Q: The fluid flowing in Fig. 1-3 has an absolute viscosity (u) of 0.0010 lb-s/ft² and specific gravity…

A: Given: The absolute velocity of fluid μ=0.0010 lb-sft2 The specific gravity of fluid (ρ)=0.913

Q: (d) none of the them. 15) A turbine is a device which converts: (a) hydraulic energy in to…

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Q: Q4/ Steam enters the turbine of a power plant operating on the Rankine cycle at 600 C and exhausts…

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Q: 2. Consider the following compound pendulum, which consists of a thin rod attached to a pivot point…

A: For solution refer below images.

Q: Direct tension indicators are sometimes used instead of torque wrenches to ensure that a bolt has a…

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Q: of shear stress due to viscosity and cross-sectional (d) ratio (b) different (c) product raton's law…

A: question 9 Viscous force is the force that opposes the relative motion of layers of fluid in a fluid…

Q: 1.) Determine the mechanical advantage for the following scenario: 111in 16in

A: Solution: Given Data:   To Find: The mechanical advantage.

Q: Q3. (a) A washing machine unite having mass of 40 kg is to be supported on four springs, each having…

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Q: A steel bar 100 mm long and having a square cross section 20 mm on an edge is pulled in tension with…

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Q: Q1: For Fig.1, resolve the force into components acting along members AB and AC, and determine the…

A: Given force at A is 450 lb  Required: Force along AB and AC.

Q: The truss is subjected to a vertical force of magnitude 500 N at joint D. The system is s as shown…

A: Given

Q: A girl operates a radio-controlled model car in a vacant parking lot. The girl's position is at the…

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Q: The force applied at the handle of the rigid lever causes the lever rotate clockwise about the pin B…

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Q: 1-30 The density of atmospheric air varies with eleva- tion, decreasing with increasing altitude.…

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Q: water sucam? Q2/ An ideal gas initially at 600 K and 10 bar undergoes a four step mechanically…

A: Solution.jpg

Q: P17-2. The automobile has a mass of 5 Mg and center of mass at G. The tires are free to roll, so…

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Q: Magnitude (dB) Phase (deg) The system Bode plots are: * -100 -90 -135 -180 -225 -270 10 Bode Diagram…

A: Figure:1

Q: cos (507), ₂ angles are ₁ velocity of the lower end by differentiating and vertical components. sin…

A: Given: x=20 sin (50t) mm. θ1=0.2π cos (50t).θ2=0.2π sin (50t-π/3). Take, x=20 sin 50t Differentiate…

Q: The spring constant of a helical compression spring depends on which property?

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Q: The discharges from the pipe is 0.142 m3/s of water into a reservoir at a point 1.85 m below the…

A: Given:diameter at point A, da 0.254 mdiameter at discharge, d=30.5 cm or 0.305 mDischarge, Q=0.142…

Q: A bronze alloy specimen having a diameter of 12.8 mm and a gage length of 50 mm was tested to…

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Q: The 100 meter diameter wheel needs to be designed so that it rotates at a constant rate and every…

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Q: A 8 ft 20 k B G 80 k 8 ft 8 ft 20 k C 20 k X X X F 80 k 8 ft 8 ft 20 K D E ΠΟΙΟΙΟΙ 8 ft 8 ft

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Q: 4.43 The rig shown consists of a 1200-lb horizontal member ABC and a vertical member DBE welded…

A: (a) To find: The reaction at E when the cable is anchored at F. Given: At a distance of x=12 ft the…

Q: A film width in a surface tension experiment is 10cm. If mercury is the fluid (surface tension =…

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Q: 14) A pump is defined as a device which converts: (a) hydraulic energy in to mechanical energy. (c)…

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Q: (a) Elastic 6) Reynold's number is the ratio of inertia force to (a) pressure force (b) elastic…

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Q: P= density A1 [m³] container is filled with 400 [kg] of granite stone (P == 2750 [Kg/m³) 200 [kg]…

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Q: At t = 0, Pulley C's velocity=0. C's acceleration = 0.1 m/s^2 up. Pulley B is fixed; it does not…

A: According to the given data  when t=0 => vc=0 ac=0.1m/s2 we need to find Velocity of the Block A…

Q: Fig. 2.44 shows a differential manometer con- nected at two points A and B. If at A air pressure is…

A: GivenPair=78.5 kN/m2

Q: A uniform rigid bar of length L and mass m is pinned at one end and restrained by a spring as shown…

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Q: 5 and 5.66 For the beam and loading shown, design the cross section of the beam, knowing that the…

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Q: Carnot cycle heat pump utilizes R-134a as the working fluid. Heat is transferred from the fluid at…

A: Given:Refrigerant=R134aCondenser temperature, Tc=100oFEvaporator temperature, Te=20oFFind:a…

Q: Problem (1.1) Consider a solar-energy- powered ideal Rankine, see figure (1), this cycle uses water…

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Q: Problem 6 Determine the magnitude of the unknown force, F, such that the reaction force vector is…

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Q: Derive the equilibrium equations (i.e., div(σ) = 0) in terms of the components of σij, assuming no…

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Q: 3.12 (USCS Units) A low-carbon steel tensile specimen with starting gage length = 2.0 in and…

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Q: Problem 2. In carburizing of a piece of low carbon steel with the initial carbon centration 0.2 wt%,…

A: Given the initial carbon concentration and diffusivity and carburizing time.  Required: carbon…

Q: 2. A tie rod of ¼ inch diameter is used to hold a plaster wall in place. The tensile stress in the…

A: Given the rod diameter, bearing and tensile stress.  Required: Washer diameter.

Q: Q1 (b) A compression test was carried our by using cylindrical sample made from steel with young…

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Q: 5. Obtain the transfer functions X3(s)/F(s) of the mechanical system shown in Figure 2 N-s/m G 6 N/m…

A: The external force is applied to the middle block. The surfaces are frictionless.

Q: If FB = 690 N, and Fc = 540 N, determine the magnitude of the resultant force acting on the flag…

A: According to the given data  FB=690N Fc=540N we need to find The resultant of the forces using data…

Q: Three forces, each of magnitude P = 3 kN, are applied to the structure shown. Determine the…

A: Solution.jpg