2 h Steel Wood PROBLEM 6.2-1

Q: 4.123 A rigid, insulated tank having a volume of 40 ft° initially contains a two-phase liquid-vapor ...

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Q: 4.27 A reaction turbine produces 5600 hp while operating at 260 rpm and a head of 60 ft. It is propo...

A: CAVITATION: Cavitation is the arrangement and imploding of pits or air pockets in a fluid generally ...

Q: 1. While watering plants, a home owner is experimenting with his water hose. He sprayed the water up...

A: Answer: The plate can be suspended at the height of 3.98 m above the tip of hose.  

Q: Given the truss supported by cable AB and pin C – (1) draw the free-body diagram (FBD) of the truss ...

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Q: Construct a mass and energy flow diagram for the following systems. a. A cube sliding across a text...

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Q: Find the reaction at A, C and D. 20 kN 40 kN 30 kN 60% D C 100 kN, 93.36 kN, 75.04 kN 5.78 kN, 46.67...

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Q: Flow Pump 6-in Schedule 40 4-in Schedule 40 4 in Engine Oil 30 in Mercury (sg =13.54)

A: Calculate the pressure change from point 1 to point 2. P1-ρoilg4 in-ρhgg30 in+ρoilg34 in-P2=0P1-P2=ρ...

Q: The performance curve for the fan of Problem 1.27 can be approx- imated by a straight line through i...

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Q: A flat rectangular plate 1 m wide and 2 m iong is immersed in water. The shorter side parallel to wa...

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Q: ow that the index 'n' of polytropic expansion in a turbine of infinitesim stage efficiency np is giv...

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Q: Cheezy placed an order for 16 cubic meters of sand. The sand was ejected from a dump truck at a 50-d...

A: Given Velocity  = 2 ft/s Angle 50 To find Radius of curvature    

Q: A reservoir is filled with water of density ρ. The depth of the water is ℎ. A gate is used to block ...

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Q: Sketch a T-s diagram for the above cycle indicating the location of the four components required.

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Q: A circular plate 1.2 m diameter is placed vertically in water such that the centre of the plate is 2...

A: Answer: (a) The total pressure on the plate is 27.74 kN. (b) The depth of centre of pressure is 2.53...

Q: Q.4 Explain pressure feed lubrication system in I. C. engines

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Q: Moment of Inertia rmine the second mor (a) x-axis (b) y-axis

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Q: Determine the time required for the flow in the pipe system shown below to reach 80% of the maximum ...

A: a = area of valve A = area of tank velocity of fluid when fluid reached at height "h" = 2gh initial ...

Q: A cross section of a cylindrical draft tube proposed to be added to the exit of a reaction turbine i...

A: Inlet cavitation mean cavitation is going to start so pressure at exit of the reaction turbine  P1=P...

Q: The total number of hours, measured in units of 100 hours, that a family runs a vacuum cleaner over ...

A: given;       =x            0<x<1f(x)=2-x         1≤x<2      =0              elsewhere

Q: Three steel plates, each 16 mm thick and width of 300 mm are joined by two 20 mm rivets as shown. As...

A: The tensile stress in the rivet system is calculated by the formula given below as- σt=Pw-dt The Bea...

Q: 50 kN

A: given:

Q: Q6: The following force of mortality is given: Hy = 0.02 + - for 0sys 100. 100-y' 200-y Find 10918:

A: It is given that, μy=0.02+1100-y+2200-y for 0≤y≤100 10q10 needs to be calculated in this problem.  

Q: he hydroelectric facility that has been proposed will consist of a turbine with an efficiency of 89....

A: Given:Efficicnecy of turbine=η=89.2%=0.892vertical depth of 14.8 m below the riverbedHydraulic diame...

Q: A jet of water from a fixed nozzle has a diameter of 25 mm and strikes a flat plate at an angle of 3...

A: We know that a fixed nozzle's water jet has a diameter of 25 mm and impacts a flat plate at a 30o an...

Q: 5. An electric water heater has a capacity of 2 liters. In this heater, the water is initially found...

A: given; initially volume(V1)=2 lt                           =2*10-3m3initially pressure(P1)=150KPa   ...

Q: For the structure shown in the figure, the working stresses are up to 16000 psi for the steel cable ...

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Q: A square-threaded power screw has a mean diameter, dm = 1.75 in and a pitch, p = 0.875 in. The coeff...

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Q: Where necessary, assume air as an ideal gas and consider R = 287 J/(kg.K), Cp = 1005 J/(kg.K), Cv = ...

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Q: rad). Determine the wire diameter and the number of active

A: Given: D=18 mm Fos=2 Mb=250 Nmm k=3 Nmm/rad σyt=0.6σut To determine: Diameter of the wire no of acti...

Q: 15. A pump operating at 660 hp delivers water, from a large pressurized supply tank to a large press...

A: Given: The pump power, P = 660 hp The water flow rate, Q = 150 ft^3/s The total length, H = 1000 ft ...

Q: Two steel pipes are used to support a 50KN load, as shown below. The pipes are connected to the wall...

A: Draw the FBD and find supports reactions

Q: 1. Moist air has a dry bulb temperature of 110 F and a wet bulb temperature of 87 F. The air is at a...

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Q: 2. Comparison between; a. Bar/Rod & Beam b. Tube & Pipe

A: a) Rod & Beam Comparison 1) Rod usually has circular cross-section.  1) Beam may has different c...

Q: Steam generators are a type of heat exchanges that are used in power plants to generate steam at des...

A: Given data Water enters at 30°C Diameter of tube = 60 mmVolume flow rate = 12 L/s = 12 x 10-3 kg/sTe...

Q: Find the *value of P (Newtons) such that the moment at A of all the forces shown is 500 N-mm counter...

A: Note that there is an ambiguity in the question, for getting the correct answer , net moment about A...

Q: 1.39. Air flowing in a 4m x 6m rectangular duct has the following idealized velocity distribution: )...

A: Average velocity - it is defined as the change in displacement divided by change in time by the obje...

Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

A: Given: The maximum pressure is Ph=35 bar and lower pressure is Pl=0.4 bar. The pressure correspond...

Q: 311(MECHANICS OD DEFORMABLE BODIES): PLEASE GIVE DETAILED SOLUTIONS AND CORRECT ANSWERS. I WILL REPO...

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Q: Where necessary, assume air as an ideal gas and consider R = 287J/(kg.K), Cp = 1005 J/(kg.K), Cv = 7...

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Q: The truss is designed in such a way that all compression and tension members have an area of 300 mm2...

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Q: Q.2) If P = 160 N. Determine the moments of P about (a) point O; and (b) point C. 600 mm 360 mm

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Q: The total hydrostatic

A: Given; A circular plate 1m in diameter is submerged vertically in water  such its upper edge is 8 m ...

Q: A prismatic bar AB of length L, crosssectionalarea A, modulus of elasticity E, and weightW hangs ver...

A: a. Elementary load,P(y)=WyLElementary displacement,δ=PdyEA δ=WyL×dyEANow,Displacement at C=∫0LWyL×d...

Q: 2. (20%) In the rotary system as below, where tire mass m, =12 kg, axle mass m, = 3 kg, and radius r...

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Q: Water is flowing in a convergent duct. In one area, the diameter is 14 cm. If the velocity there is ...

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Q: de diameter of 250 mm. The pole is subjected to es uniformly from 800 N/m at the base to 1200 Comput...

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Q: the heat to raise the temperature to the melting point the heat to raise the molten metal to the des...

A: Given: density=7.5 g/cm^3 melting point=800 oC specific heat, in solid state 0.33 J/gC in liquid sta...

Q: A uniform cylinder is supported by a rigid bar AB ang cable BC as shown in the figure. If the stress...

A: Givenallowable stress in the cable σa=7.25ksi=7250 psidiameter of the cable, d=0.50in

Q: Calculate the total heat transfer for 12 hours through an insulated window (two glass panes with an ...

A: Given   Temperature, T1 = 65                         T2 = 5                 Area, A = 4 ft × 7 ft   ...

Q: The percentage error involved is

A: Given; The cross-sectional area of one limb of a U-tube manometerIt is made of 500 times larger than...