What is the purpose of starting with the temperature if the water lower than room temperature and ending with it about the same amount above room temperature

Q: more than one item per item The engine cycle that does not require an outside source of ignition.…

A: The engine cycle that does not require an outside source of ignition. Ans: Brayton cycle  In Brayton…

Q: Parabola 200 mm · x 240 mm 240 mm

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Q: Find the value of strain if stress is 4 N/mm2 and elasticity is 10000 N/mm2

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Q: 934. If an element is subjected to the state of stress shown in Fig. P-934, find the principal…

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Q: State the minimum diameter of glass tube to be immersed in water for which capillary effects are…

A: Given information h capillary rise = 2.98 mm, Sigma =0.073N/m, Find  dmin?

Q: . Consider the conveyor belt shown below. As the rollers turn at a constant rate, the top portion of…

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Q: The velocity gradient is 1000 / s. The viscosity is 1.2 X 10 -ª N s/m². The shear stress (N/m) *

A: Unit of shear stress is N/m2 and not N/m.

Q: Determine the shortest distance d to the edge of the plate at which the force P can be applied so…

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Q: s flow rates of water a in ±0.5 percent. (b). r kilogram.

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Q: 1. Show that this formula is true: v. (V . o)= v · (V · o)+ a : V ỹ

A: given; show that;∇.(V⇀.σ)=V⇀.(∇.σ)+σ.(∇.V⇀)

Q: Find the kinetic energy of car of mass 40 kg moving with velocity 22 m/s

A: Given data : Mass of car=m Velocity of car=V   Required : Kinetic energy

Q: For the composite shown, determine the moment of inertia Ix, with respect to centroidal axis area 2…

A: The moment of inertia with respect to centroidal axis: IX,C = 33.9 in4

Q: It isthe process of charging and/or discharging of air by natural or forced convection to or from…

A: The process to which the question refers is ventilation.   Let us understand in simple words, what…

Q: write the shear and moment equations and draw the shear and moment diagrams fig. P4.1

A: We can answer the first part only since each part is having subparts so we will answer the first…

Q: kJ Air (Rair = 0.287 ) as an ideal gas flows through the turbine and heat exchanger arrangement…

A: INTRODUCTION : A turbine is a steady flow energy device, in which energy and mass enter into and…

Q: 18–51. The uniform garage door has a mass of 150 kg and s guided along smooth tracks at its ends.…

A: Draw the initial and final position of the doors,

Q: The AB crank rotates with a constant angular velocity of 5 rad/s. Determine the speed of block C and…

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Q: Ol. Air with free stream temperature of 10'C is flowing over a flat plate (1.5m long and Im wide).…

A: Given: Flow along a flat plate with dimensions, L=1.5 m, w= 1 m T∞ = 10°C Ts = 90°C Q = 3.75 kW ρ =…

Q: Q1/Refrigeration system uses Freon R-134a, evaporating temperature is (-10 C ), condensing…

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Q: The velocity potential function, o, is given by o = x - y. Find the velocity components in x and y…

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Q: (b) Two reservoirs are connected by a pipeline consisting of pipe 1, pipe 2, pipe 3 connected in…

A: Given: Length of the pipe 1→L1=170 m Length of the pipe 2→L2=300 m Length of the pipe 3→L3=210 m…

Q: 18–45. The 12-kg slender rod is attached to a spring, which has an unstretched length of 2 m. If the…

A: Find the angular velocity of rod at 90°.

Q: Find the value of strain if stress is 55 N/mm2 and elasticity is 10000 N/mm2

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Q: find the total force ov

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Q: show that for this system the entropy must increase upon isothermal compression

A: To find :- show that for this system the entropy must increase upon isothermal compression

Q: PROBLEM 7.105 Determine the largest internal pressure that can be applied to a cylindrical tank of…

A: Find the largest internal pressure that can be applied .

Q: 1.) For the curved surface AB: a.) Determine the magnitude, direction, and line of action of the…

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Q: F10-5. Determine the moment of inertia of the beam's cross-sectional area about the centroidal x and…

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Q: Three plates are welded together to form the section shown. Dimensions of the cross section are b =…

A: "Filet welding alludes to the method involved with joining two bits of metal together whether they…

Q: A 1.5-m long, copper rod is removed Irom a treatment oven at 550°C and immersed ina airstream…

A: Given                     Velocity, V = 2.5 m/s Thermal conductivity, k = 0.02735 W/mK…

Q: When a bar with the hexagonal cross section shown in Fig. (a) is subjected to a torque T, numerical…

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Q: Determine the projection of the force F along the pole. F = {2i + 4j + 10OK} kN 2 m - 2 m 1 m

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Q: P/ IF the Flow vate through the Pum 0.1 mls of water, Find the Punp head.The manometer reading is…

A: The pump head is 14.7157 m.

Q: A diesel power plant provides power for Meralco in 20 hrs per day of operation. The industrial fuel…

A: Given Data : API - 40 T = 20 hrs/day V = 3500 L per day To find : a) Mass Flow Rateb) Total cost of…

Q: Determine the minimum coefficient of static friction between the rear wheel and the slope in order…

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Q: 4. The figure below shows a bulldozer. Notice that the track on the bulldozer (the tread that wraps…

A: We can answer up to 3 subparts so we will answer first 3. Please resubmit the question by specifying…

Q: An oil of specific gravity 0.8 is flowing through venturimeter having inlet diameter 20 cm and…

A: Given data: SG=0.8d1=20 cmd2=10 cmx=25 cmC=0.98 Need to determine the discharge of oil through the…

Q: 13. Outline (with the aid of any diagrams as appropriate) the principles of protecting metals from…

A: Solution to first problem as per our company policy: 13) Corrosion: Corrosion in metallic components…

Q: A, A, G та W OEMA= W. sin 0 = m · a · . cos e 2 OEF, = A, = m· a UE MG = - A,. cos 0 + Ay · . L sin…

A: First draw the free body diagram Apply the equilibrium concept to solve this problem

Q: Warm body fluids remove heat from the body as they are expelled and evaporated is a process of…

A: Since you have asked a multi question, thus according to our guidelines we can provide you the…

Q: Water at 15°C flows through the 45 reduction fitting In a plping system as shown below. The flow…

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Q: A converging-diverging nozzle with an exit-to-sonic area ratio of A/A = 47, exhausts air from a…

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Q: An oil with dynamic viscosity of 0.8 Pas and specific gravity of 0.9 is flowing through a horizontal…

A: Dynamic viscosity, μ= 0.8 Pa.s Specific gravity, SG= 0.9 Hence, density of the oil, ρ= SG(ρwater)=…

Q: 1. Let A, B, and C be sets. Does A – C = B – C imply A = B? If so, prove it. If not, give a…

A: given; let A,B, and C be sets. does A-C=B-C imply A=B? if so, prove it.if not give a counterexample.

Q: Data for the centralized air conditioner are as follows: Input air passing through evaporator coils:…

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Q: 2.92 For the object shown in Fig. P2.92, calculate Sa for neutral stability when submerged. 8 cm 1…

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Q: 1. The figure below shows a view from above of a large boat in the middle of the ocean. So that the…

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Q: An example of a force is: The mass of an object. The action of one body on another. A scalar…

A: In the given problem the example of a force is the action of one body on another body  And the force…

Q: A tempered glass window in an automobile requires two holes near the bottom edge, in order to attach…

A: In this problem, it is asking about the way to make holes during the manufacturing process in glass.…

Q: 3) Specify a suitable size for the horizontal portion of the member that will maintain the combined…

A: given; tensile force(F1)=400lbscompressive force(F2)=500lbscompressive and tensile…