A vacuum pump is used to drain a flooded mine shaft of 20C water. The pump pressure of water at this temperature is 2.84kpa. The pump is incapable of lifting the water higher than 18m. What is the atmospheric pressure?

Q: Find the distance h seen on the Mercury U manometer for the values ​​given in the above water tank.

A: Consider the level a-a in the mercury column as shown below. Given that pressure of air as shown in…

Q: The peak of the Mount Everest is 8848 m above sea level. How to get the atmospheric pressure at the…

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Q: The gage pressure of the air in the tank shown in the figure below is measured to be 44 kPa.…

A: Given data:- The gage pressure of the air in the tank (P) = 44 kPa =                       The…

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Q: Determine the final gage pressure

A: Need to  Determine the final gage pressure

Q: Calculate the volume (m3) of the tank needed, using the Van der Waals Equation for -  5kg air at…

A: Given:m= 5 KgT=150 KP=2750 KPa

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A: P = Po + ρgh

Q: A mountain has top pressure reading of 1 atm while its bottom has 2bars. The density of air in the…

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Q: An oil of specific gravity 0.78 is flowing through the pipe of diameter 30cm. one end of the simple…

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Q: Find the pressure at the base of the tank ? Take the density of the oil is Ip = 850 kg/m³) and the…

A: Here, Height of fluid column = h = 2.5 n Density of fluid  = ρ = 850 kg/m3 Gravitational…

Q: What are the pressures at the A(conjunction of water and oil), B (middle of water), C (bottom of the…

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Q: A water storage tank contains water whose level is 18 meters above the bottom of the tank. A…

A: Given: h = 18 m Pgauge = 206 kPa

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Q: A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are…

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Q: water has surface tension of 72 dyne/cm. what contact angel would water make with this surface?

A: Explaining the contact angle of water made with the surface having a surface tension of 72 dyne/cm.

Q: The pressure in a ventilation duct at the hlet to a fan is measured to be -3.93 inH20. Express this…

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Q: water-filled U-tube manometer is used to measure the pressure inside a tank that contains air. The…

A: For solution refer below images.

Q: A multifluid container is connected to a U-tube, as shown in the figure (fluid column heights: fluid…

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Q: 36. The top floor of a building is 20 m above the basement. Show that the water pressure in the…

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Q: What is the gage pressure on the bottom of the tank, in kPa? What is the absolute pressure on the…

A: Diameter d = 3mHeight h = 11 mAtmosperic presure Patm=101.325 KPa

Q: The air in a tank is pressurized to 640 mm Hg at a temperature of 23C. If the tank is pressurized to…

A: The problem is asking us to find the new temperature of the air in the tank when the pressure is…

Q: Please give detailed solution asap. Don't use chatgpt,It will be useless.

A: Approach to solving the question:   Detailed explanation:   Examples:   Key references:

Q: ir in a vessel having a volume of 5m3 at 3.0bar is compressed to 3m3 without any change of…

A: Given Data : Initial volumeV1=5 m3 Initial pressureP1=3 bar Final volumeV2=3 m3

Q: al Banrallng Mament

A: To Find: (a) Shear Force at each point. (b) Bending Moment at each point.

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Q: The level of mercury in the right limb is 0.6m above that in the left limb and the space above…

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Q: The perpendicular dimension of the cylindrical surface abcde in the figure to the plane of the…

A: Hydrostatic force Hydrostatic force is the force acted by the static fluid on a surface when the…

Q: When swimming in the Dead Sea, people tend to float high in the water as compared with swimming in a…

A: Given:Law of buoyancy: When a body is try to partially or fully immersed in the water,a force is…

Q: Determine the mass (ibm) of air in a classroom that is 30 ft wide, 50 ft long, and 15 ft high. The…

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Q: Given an atmospheric pressure of 16.5 psia and an absolute pressure of 30.5 in. Hg, make these…

A: Given data: PAtm=16.5 psiaPAbs=30.5 in Hg Need to determine the pressures in psia, Pa and in of Hg.

Q: How can we analyze a spherical pressure vessel?

A: Consider a half-cut sphere with t as wall thickness and r inner radius. Condition for static…

Q: A rectangular gate (2 mlength and 1.2 mt is used to cover an operate in a dam the liquid (SG=1.45)…

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Q: B 0.4 m Oil 0.3 m Gasoline -Mercury

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Q: An intermediate fuel oil (?=996 ??/?3) stands 12 m deep in a storage tank whose top is open to the…

A: The density of oil = 996(kg/m3) Depth of oil in tank = 12 m And we now atmospheric pressure…

Q: A very long tube (>>1m) is closed at one end and is immersed in a big bath of mercury which entirely…

A: The vacuum pressure of mercury is very low thus, it requires a huge pressure drop so that the…

Q: the bottom of a tank containing a 3 m thick layer of mercury, a 2 m thick  layer of water, and a 4 m…

A: