From the figure: Compute the gage pressure at (1) A, (2) C and (3) D
Q: Show complete solution. Determine the gauge pressure at P in the figure below which shows a…
A: Pressure formula P = Po + ρgh
Q: Find the density at 40,000 ft altitude in a standard atmosphere. *
A: Given that: Altitude = 40000 ft. It is required to determine the density at the given altitude and…
Q: Question 7 Two chambers with the same fluid at thei separated by a piston whose weight is 25 N, .…
A: Given Data→ Chambers are having the same fluid The weight of the piston is 25 N. w =25 N Dia of the…
Q: The system shown in the figure is used to accurately measure the pressure changes when the pressure…
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Q: Therefore, the dimension of Reynolds number is:
A: Reynolds Number is given by, Re = ρ v DυWhere, ρ = Densityv = VelocityD = Diameterμ = Viscosity
Q: An open storage vessel has 3 m of oil SG = 0.82 and 6 m of water. The pressure at the bottom is:
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Q: determine the gage pressure the person
A: Given: Oil density= 790 kg/m^3 To determine: Pressure exerted by the human on oil
Q: H.w:- Find the diPfrent between A eued B? in pressure
A: Applying Pascal's law: PA-600*9.81*0.6+1200*9.81*0.1+4000*9.81*0.4=PB
Q: Determine the value of y in the manometer shown in the figure.
A: Given data: PAir=5 kPaSOil=0.8 Need to determine the value of "y".
Q: Calculate the pressure difference between the two points РА- Рв A B oil S.G 0.91 y 10cm Hg
A: To determine the difference of pressures at points A and B
Q: nown in Fig 1, calculate the op of the tank is sealed ane the depth of the oil, h, as
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Q: For the compound manometer shown, calculate the pressure at point A.
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Q: 1. Determine the value of y in the manometer shown in the figure.
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Q: find Q ? and Pressure
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Q: ure in k
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Q: Determine the gauge pressure at P in the figure below which shows a compound manometer. Take all…
A: It is required to determine gauge pressure P
Q: v of 50 m /s at the edge of a 100-m clif For the ball to reach the bottom of the
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Q: Differentiate between gage and absolute pressures
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Q: a. Determine the gage pressure at point A in Fig. 3.36. b. If the barometric pressure is 737 mm of…
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Q: A vacuum gauge connected to a chamber reads 42.4 kPakPa at a location where the atmospheric pressure…
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Q: For the setup shown in the figure, what is the pressure pa if the specific gravity of the oil is…
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Q: Q3: gage A in the figure reads 290 Kpa. What is the height h of water? and what does gage B read.
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Q: 1- The absolute pressure inside a tank is (4.2 atm.). calculate the gage pressure in side the tank.
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Q: For the manometer given below, it connects to a water pipeline set up as shown. Compute for the…
A: Given:Specifc gravity of oil, so=0.84To determine the pressure difference between A and B.
Q: The specific gravity of the 200ft^3 oil that weighs 10 520 lb is
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Q: 3.) Calculate the gas density at reservoir conditions with a following given of 1430 psia and…
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Q: with water (the shaded part), with 0% of the volume in the cylinder is filled pressure of p = Po.…
A: data given that cylindrical container cross section radius = R axial length =waccelerating in x1…
Q: column as shown in figure. Given that absolute pressure at the bottom is 700 kPa, atmosphere
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Q: Find the gauge pressure at P. Take all dimensions in meters.
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Q: The standpipe is connected at C to the field storage tank with oil, and the system is open to the…
A: Hydrostatic law gives the relation of pressure with depth as: P=ρgh where, ρ is the density of…
Q: Fluid A 20 cm Fluid B 60 cm E o
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Q: A- For the figure (1-A) determine the pressure difference between pipes A and B. take z;=0.45 m,…
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Q: You have the thin walled pressure vessel shown. Given
A: Given that , Inner radius Ri=3.00ftWall thickness t=0.25in =0.020833 ft Length L=10 ft
Q: Calculate the pressure reading if L = 1.5 m, ?and the angle= 10 , liquid S.G =0.8
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Q: Find the angle the surface tension film leaves the glass for a vertical tube immersed in vater if…
A: Given datad=0.25inh=0.08inσ=0.005lb/ftρ=1.94slugs/f3g=32.2ftwe know thatSurface tension force=weight…
Q: ) For the manometer shown in figure, compute the pressure at point A, in kN/m². Specific gravities…
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Q: A: Determine (h) and gage pressure (A&B), if gage pressure at (A) increased by 4: (See Fig.2)
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Q: Q1\ Calculate PA-PB Water z = 6 mm B Yオ h= 15 mm トY Yo (s = 13.6) %3D
A: The U-tube manometer between the point A and B is shown below.
Q: If the barometric pressure is 75 cm Hg, convert 16 psig: Match each item to a choice: To mm Hg…
A: GIVEN DATA- Patm=75cm of Hg Pabs=16psi
Q: SHEET A vertical triangular gate with water on one side is shown in fig. (2.1). find the total…
A: This problem is related to fluid mechanics. Fluid mechanics is the mechanical engineering subject,…
Q: .. For the shaded area given in the figure compute for the x and y coordinates of the entroid in…
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Q: A: Determine (h) and gage pressure (A&B), if gage pressure at (A) increased by 45% from pressure…
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Q: B) All fluids in Fig. (3) are at 20°C If P = 1900 psf at point A. Determine the pressures at B, C,…
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Q: For the given fluid heights and specific gravity, calculate the pressure difference at point B and…
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Q: 11. Find the force exerted on one side of the annular disk shown in Fig. and also locate the center…
A: Given data as per question Distance between free surface of water and center of plate =3m The outer…
Q: Q11: Find the SPECIFIC GRAVITY of the OIL GOn in the Tank shown in Figure 10, if the pressure at…
A: Given Data: The pressure at point D is PD= 21 kN/m2. The value of a=1 m, b =0.4 m, c =0.4 m and d…
Q: In the figure shown, compute the pressure difference between m and n when 2. Fluid A is water, the…
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Q: 3.13 Determine the gage pressure in kPa at point a, if liquid A has SG -1.20 and liquid B has…
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Q: The standpipe is connected at C to the field storage tank with oil, and the system is open to the…
A: This problem is related to fluid mechanics. Fluid mechanics is the subject of mechanical engineering…
Q: Find the different in pressure between tanks A and B (PA-PB) in Figure Q2b if di = 330 mm, d2 160mm,…
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Compute the gage pressure
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- Water ( density 1000kg/m3) flows downward naturally through a vertical pipeline of diameter D=25 cm and length L= 100 m . Determine the pressure gradient causing flow ( USE π = 3 ; g = 10 m2/s ) ANSWER: 10 kPa/m (Although I wrote this is the answer under the question in some of the questions I posted before. Different answers were found from the answer. The exact answer to this question is 10kPa / m.)The large reservoir in the following figure provides water for the indicated tank with a flow rate of 10 L/s. Check that the machine is installed and a pump or a turbine, and determine its power, if the yield is 75%. Suppose ideal fluid. Data: γH20 = 104N/m3 ; ATubes = 10mc2 ; g = 10m/s2 .You are evaluating a pipe network transporting water from a large river reservoir to the citywater storage facility. According to the pipe specifications, the pressure leaving the pipe network(continuing to city storage) cannot exceed 3 psi. Given Qa, pipe diameters (Da – Dd), determinethe pressure exiting the pipe network. Do the city designers need to reconfigure the set-up. Usethe Hazen-Williams equation to determine the head losses. All pipe lengths are 200 feet long,and the pipes are made of recently installed galvanized iron. given below Flow rate and Diameter for all 4 pipes: Q_a=42 csf, D_a=4ft, D_b=3.2ft, D_c=7ft, D_d=2.1ft.
- A pipe with unequal ends is used to transport a fluid. The pipe diameter at the larger end is 0.81 cm and the other end is 0.28 cm. The larger and smaller ends are located 10 m and 4 m, respectively, from the datum line. If the flow at the 10 m datum line is 1.60 m/s and the pressure is 5244 kN/m2, compute for the pressure, in kPa, at the smaller end. Express your answer in 3 decimal places.choose the correct answer Q1A- If the viscose force is dominate in Reynolds number, the flow will be: * a) Laminar flow b) Turbulent flow c) Transition flow d) All the answers Q1B- Chézy and manning equations are controlled in design of : * a) Water pipes network b) Open channels c) Water jet applications d) None of all aboveThe flow rate of water in a garden hose is measured using the bucket-andstopwatch method. Filling a 5-L bucket takes 75 seconds. If the inner diameter of the hose is 10 mm and the density and viscosity of water are approximately 998 kg m-3 and 0.9 cP, respectively, (a) is the flow inside the hose laminar or turbulent? (b) If the flow rate is adjusted such that the flow is with Re = 2100, how long would it take to fill the same bucket?
- A pipe inclined at 45° to the horizontal (Fig. 2) converges over a length l of 2 m from a diameterd1 of 200 mm to a diameter d2 of 100 mm at the upper end. Oil of relative density 0.9 flowsthrough the pipe at a mean velocity ?̅1 at the lower end of 2 m/s. Find the pressure differenceacross the 2 m length ignoring any loss of energy, and the difference in level that would beshown on a mercury manometer connected across this length. The relative density of mercury is 13.6 and the leads to the manometer arefilled with the oil.Oil (Specific gravity = 9, ν =1.0*10-5 m2/s) is transported through a plastic pipe of 500 m in length and 8 cm of diameter with a major head loss of 80 m. Calculate the volume flow rate in the pipe in L/s using the Swamee equation. g = 9.8 m/s2. Round your answer to one decimal place.On a single plot, plot three curves that show the relationship between the pressure generated by thepump as a function of flow rate of water at 20 °C through the three branches of the piping systemshown below. Delta P on y axis and flow rate on the x axis. The pressure range is 0 to 1 MPa. (Branches 1 and 3 are in the same plane; branch 2 is located 5 m above the other two branches. Pipe inner diameter: 0.0254 mPipe material: copperTypical mass flow rate of interest: 0.5 kg/sIgnore minor losses of tee's at points A and B and any features of branch 3Consider minor losses of two 90° elbows in branch 2
- The water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of the pool. The opening is about h = 1.05 m below the water level. The capacity of the pool is V = 3740 gallons, the pool can be drained in t = 10.2 mins. P0 is the pressure of the atmosphere. ρ is the density of the water. a. Write the Bernoulli’s equation of the water at the top of the pool in terms of P0, ρ, h. Assuming the opening is the origin. b. Write the Bernoulli’s equation of the water at the opening of the pool in terms of P0, ρ, h and v, where v is the speed at which the water leaves the opening. Assuming the opening is the origin. c. Express v2 in terms of g and h. d. Calculate the numerical value of v in meters per second. e. Express the flow rate of the water in terms of V and t. f. Express the cross-sectional area of the opening, A, in terms of V, v and t. g. Calculate the numerical value of A in cm2Determine the pressure drop over a reducer with the following conditions: Fluid density: 25 kg/m3Fluid velocity: 1.5 m/sFluid viscosity: 0.001 Pa*sInlet diameter: 0.12 mOutlet diameter: 0.019 mPipe absolute roughness: 4e-4 m Give your final answer in Pa, rounded to the nearest whole number. [Ignore entrance/exit losses and velocity loss terms]For the piping system of Fig. , all pipes are concretewith a roughness of 0.04 in. Neglecting minor losses, computethe overall pressure drop p1 - p2 in lbf/in2 ifQ =20 ft3/s. The fluid is water at 20°C.