True or False: All heat pumps are practical anywhere inthe United States. Explain your answer.

Q: Given the stress strain curves of 4 samples containing different melanin compositions. The initial…

A: Given: Initial length of the model: →L=15 Cm=0.15 m Initial diameter of the model: →D=10 mm=0.010 m…

Q: A pressure relief valve has a pressure setting of 1500 psi. Compute the horsepower loss across this…

A: Given data as per question Pressure=1500 psiFlow rate=31gpm

Q: A gear pump has a 80-mm outside diameter, a 55-mm inside diameter, and a 25-mm width. If the actual…

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Q: Determine maximum shear stress Maximum principal stress-44 MPa Minimum principal stress=38 Mpa

A: Given data : Maximum principal stress σ1=44 MPa Minimum principal stress σ2=38 MPa   Required :…

Q: ength on a horizo eleration of 3.2 m sition of oil

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Q: Q5: A centrifugal pump running at 900 rpm and delivering 0.3 m³/s of water against a head of 25 m,…

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Q: An extruder is expected to produce 4kg of filament per hour, the barrel has a diameter of 19.05mm…

A: The material that gets the deformation of plastics under the action of various forces and causes the…

Q: Inside a piston cylinder is 1 kg of pure water at 25°C. The piston is 15 cm in diameter and has a…

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Q: The caster unit is subjected to the pair of 61-lb forces shown. Determine the moment associated with…

A: Given data: ◆ The pair of force has a magnitude equal to 61 lb. F = 61 lb ◆ The perpendicular…

Q: Which of the following statement is correct? O Discontinuities can propagate and become defects. O…

A: ◆ The discontinuity is the imperfection on the physical surface of the objects. The examples of…

Q: Rigid bar ABC is supported by bronze rods (1) and (2) as shown below. A concentrated load of P = 35…

A: Given:P=35kipsE=15000 ksiA=0.2 in2L1=11 ftL2=17 ftL3=9 fta=42 inb=78 in

Q: Q4. The pin-connected frame is subjected to the force Fas shown. The dimensions are /₁ = 3.8 m, /2 =…

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Q: What can the beam shear stress equation that was derived in Sec. 5.8 be used to calculate? the…

A: .

Q: Q16: A) What do you understand by Gibbs phase rule, and explain in detail each term used in the…

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Q: 3. Refer the figure below. A solid shaft is supported by bearings 300 mm apart. A pulley weighing…

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Q: ➤ Consider FBD of pulley H: F₁, FH 54" Y TBF = 0.2666053799P = 500N TGF = 0.43137655663P = 500 N By…

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Q: Materials properties analysis of brake disc. Please discus about the mechanical properties

A: Whenever braking applied kinetic energy is converted to heat energy. The material used for the…

Q: A plane moves at 820km/h as it makes a horizontal circular turn of radius 15.0 km. a. Draw a free…

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Q: Quality means _______ when referring to a refrigerant.

A: Given Data : Quality  Refrigerant

Q: 7. A screw conveyor is to be installed to convey 800 bushels of wheat per hour over a distance of 80…

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Q: Two polymer bars are connected to a rigid plate at B, as shown. Bar (1) has a cross-sectional area…

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Q: In the pulley system shown, the point A of chord L₁ is pulled at a speed of VA = 10.EFG ft/s, and…

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Q: A compound shaft drives several pulleys, as shown. Segments (1) and (2) of the compound shaft are…

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Q: Determine the height h above the base B at which the resultant of the three forces acts. 26" 635 lb…

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Q: The stress on a member fluctuates from 0 to 15 ksi. The tensile and yield strength of the material…

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Q: A system consists of one compressor and two evaporators. One evaporator carries a load of 35kw at…

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Q: The load D has a mass of 410 kg and is being hoisted by the motor M with constant velocity. (Figure…

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Q: A power plant is to be operated on a Rankine Cycle with superheated steam exiting the boiler at 4…

A: Given data: ◆ The condition of steam at the inlet to the turbine: P1 = 4 MPa = 4000 kPa, T1 = 500 ℃…

Q: What does the stress in a composite beam depend on? the modulus of elasticity of both materials the…

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Q: An electric motor drives a compressor by use of V-belt. The angle of contact on the smaller pulley…

A: Given data θ=2.89 radv=29.36 m/secA=366 mm2ρ=1000 kg/m3μ=0.3 Here, v is the velocity, A is the area…

Q: Four people are attempting to move a stage platform across the floor. If they exert the horizontal…

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Q: ind the deflection at D relative to point A of the copper bar. Assume the material behaves…

A: Given:E=15*103ksi

Q: Determine the estimated endurance strength in MPa to 1 decimal place for a hot rolled steel 28 mm…

A: Given: The diameter of the round bar, d = 28 mm The reliability, R = 95% The ultimate tensile…

Q: What can the beam shear stress equation that was derived in Sec. 5.8 be used to calculate? O the…

A: Given = multiple choice question

Q: 3. An opening in a dam is covered with a plate of 2 m square and is hinged on the top and inclined…

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Q: . Btu/h ft °F) whose inner and outer diameters are 3.5 in. and 4.0 in., respectively, in an…

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Q: Q4: A centrifugal pump running at 900 rpm and delivering 0.3 m³/s of water against a head of 25 m.…

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Q: the plate is 280 kN the ssume the density of th d the viscosity of the flu

A: given:velocity V=570m/sforce acting on plate F=280KNviscocity of fluid 0.21 poisedensity of fluid…

Q: 1. The viscous PDMS (Polydimethylsiloxane) coated on the glass (Sylagard 184, Dowcoaning) is using…

A: Given: The viscosity of coating material = 4000 cP The density of coating material = 965 kg/m^3 The…

Q: A flat plate collector, facing due south, having two glass covers is located at (34.05° N, 74.38°…

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Q: A steam turbine operates with 1,6 MPa and 350 deg C steam at its inlet and saturated vapor at 30 deg…

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Q: om a point or ravelled by t pressed in 4

A: given:bridge locateed 44.8m above the watert=2sec

Q: ▼ Determine the angular velocity w of the bar. Express your answer in terms of the variables 0, vo,…

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Q: Consider a 5-m-high, 8-m-long, and 0.22-m-thick wall whose representative cross section is as given…

A: Given: The thermal conductivity of A, kA = kF = 2 W/moC The thermal conductivity of B, kB = 8 W/moC…

Q: - block moves with a sp ck kept at rest. The spr light and has a spring mum compression of th

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Q: Determine all reaction forces at the pin supports at A and B. Also determine the internal forces in…

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Q: What does the stress in a composite beam depend on? the modulus of elasticity of both materials the…

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Q: Classify the structure below as determinate or indeterminate and what degree of indeterminacy. O…

A: To classify the structure

Q: The velocity of mass A is defined by the relation v= -0.75*0.10 sin(0.10 t + 2*0.75) where v and t…

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Q: Question 2 The motion of a particle is defined by the function x = at³ - bt² + ct + d where x is in…

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Heat Exchangers

Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.

Heat Exchanger

The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.