D2 = 6 cm D1 = 10 cm 8 cm

Q: 4. For the pipe-flow-reducing section of Fig. P3.54, D, cm, D; - 5 cm, and P:-1 atm. All fluids are…

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Q: (a.) A fluid at P1, V1, flows through a sudden 2:1 contraction, with Az/A1 = 1/2 (see figure below).…

A: given; A2/A1=12KL=0.25∆P=P2-P1

Q: If the rectangular tank full of water in Fig. P3.37 has itsright-hand wall lowered by an amount δ ,…

A: The time required to reduce the excess water level depends upon the outer flow of the tank, volume…

Q: What are the functions/operations of a combination valve?

A: A combination valve is a mechanical component that serves multiple purposes when installed on the…

Q: I nree pipes steadiy aenver water at 20°C to a large exit pipe in Fig. P3.8. The velocity V, = 5…

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Q: A bellows may be modeled as a deforming wedge-shapedvolume as in Fig. P3.31. The check valve on the…

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Q: .force on part (BC) In Fig. shown, find the reaction m EL. = 10.7 207 kPa Air oil. rid=0188 EL=3m…

A: Given: The air pressure inside the tank, P1 = 207 kPa The elevation of water in tank, H = 10.7 m The…

Q: Consider the inclined manometer below. Plot the change in differential pressure versus the change in…

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Q: A block of wood (SG = 0.6) fl oats in fl uid X in Fig.such that 75 percent of its volume is…

A: Calculate the density of the fluid X. Weight of body = weight of fluid X displaced + weight of air…

Q: A typical pump has a head that, for a given shaft rotationrate, varies with the fl ow rate,…

A: Given, The elevation at section 1, Z1 = 50 ft The elevation at section 1, Z2 = 150 ft The efficiency…

Q: Q2/B: A wind turbine has 2 m radius rotor at a wind speed of 10 m/s and air density is 1.223 kg/m'.…

A: Given: r = 2m U = 10 m/s density = 1.223 kg/m3 P = 4 kW

Q: Q2/ In Fig. 2 both the tank and the tube are open to the atmosphere. If L=2.13 m, what is the angle…

A: Given data as per the question Length =2.13 m The specific gravity of oil =0.8

Q: A fl uid jet of diameter D 1 enters a cascade of movingblades at absolute velocity V 1 and angle β 1…

A: The velocity diagrams at inlet and outlet of the blade are given as, It is assumed that the blade…

Q: In Fig the right leg of the manometer is open to theatmosphere. Find the gage pressure, in Pa, in…

A: Given data

Q: : The pipe flow in Fig. 2 is driven by pressurize eded to provide water flow rate Q =75 m³/h?. T…

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Q: Water at 20 ° C fl ows through the elbow in Fig. P3.60 andexits to the atmosphere. The pipe diameter…

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Q: r location hav The anemom recorded durin са imeter

A: 1. Given, v = 5.5 m/s r = 1.8 m If = 0.21 CT = 0.89 Tf = 0.8 (a) Power = 0.5   A  v3 If…

Q: In Fig. P3.130 the fl uid is gasoline at 20 ° C at a weight fl owof 120 N/s. Assuming no losses,…

A: Given data To determine the gauge pressure at section 1-1

Q: The horizontal nozzle in Fig. P3.49 has D 1 = 12 in andD 2 = 6 in, with inlet pressure p 1 =38…

A: Given data: Diameter at cross-section 1, D1 = 12 in Diameter at cross-section 2, D2 = 6 in. Velocity…

Q: Fluid at 20°C (7 = 9.789 kN/m², vapor pressure = 2.420 kPa (abs) flows in a series pipeline system…

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Q: L11 Consider a concentric shaft fixed axially and rotated inside a (cylinder.rsh.Tey are the radius…

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Q: Q.4/ Gas at (1.5 bar) and (20 °C) in a closed vessel is compressed to (10 bar). Its temperature then…

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Q: Incompressible steady fl ow in the inlet between parallelplates in Fig. P3.17 is uniform, u = U 0 =…

A: Take a control volume for the flow as shown in the figure below. Understand that for steady flow.

Q: Pump Pam = 100 kPa D= 3 cm The pump in Fig. P3.146 draws gasoline at 20°C from a reservoir. Pumps…

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Q: The liquid in Fig. P3.126 is kerosene at 20 ° C. Estimate thefl ow rate from the tank for ( a ) no…

A: According to given condition the liquid is kerosene so density of liquid ant 1 atm and 20oC is ρ=840…

Q: The large turbine in Fig. P3.184 diverts the river flow undera dam as shown. System friction losses…

A: Given data

Q: Choose the correct answer to the following (solution is required): If we have (6 m³) of oil weight…

A: Given data  Volume = 6m3 The weight of oil = 47000(N) The specific weight of water = 9790(N) Find…

Q: A liquid jet of velocity V j and diameter D j strikes a fi xedhollow cone, as in Fig. P3.47, and…

A: From the linear momentum equation, The horizontal restraining force is given…

Q: Torricelli’s idealization of effl ux from a hole in the side ofa tank is V = √2 gh, as shown in Fig.…

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Q: 21) The tank in Fig.1 is closed at top and contains air at pressure PA. Calculate The value of PA of…

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Q: The tank of liquid in Fig.  accelerates to the rightwith the fluid in rigid-body motion. ( a )…

A: Part (a) The expression for tanθ is, tanθ=axg.................(1) Here axis the acceleration in…

Q: 7. Find the temperature of air at second level for an airplane flies at two altitudes (u, = 35°, v2…

A: Given Data V2=721 m/s   μ1=35° Mach no. Difference=0.1 Ma2=1sin35=1.7436…

Q: For the Figure, the cover gate AB closes a circular opening 163 cm in diameter. The minimum mass…

A: Given data dia of circular opening (d) = 163 cm = 1.63 m  Area of circular opening (A) =…

Q: vertical Hydro that where is the W

A: Vertical force on a curved surface is equal to the weight contained by the surface, and it will…

Q: Compute the pressure @ point n ( Pn ) as shown by the differential manometer in KPa if pressure @…

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Q: Q6: A balloon behaves so the pressure is P = CV, C = 100 kPa/m. The balloon is blown up with air…

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Q: Water at 20 ° C fl ows at 30 gal/min through the 0.75-indiameterdouble pipe bend of Fig. P3.154. The…

A: Given data: The flow rate water is Q = 30 gal/min. The diameter of the pipe is d = 0.75 in. The…

Q: Figure  shows a gage for very low pressures, inventedin 1874 by Herbert McLeod. ( a ) Can you…

A: McLeod Gauge McLeod gauge amplifies the low pressure and was developed to extend the range of vacuum…

Q: 1) Define the following terms and explain where they are used or applied. *notch *weir *venturi…

A: Solution to first question as per our company policy:

Q: D, -6 cm Three pipes steadily deliver water at 20°C to a large exit pipe in Fig. P3.8. The D;=5 cm…

A: