B. Air is flowing through a duct under a draft of 4.0 cm H20. The barometer indicates that the atmospheric pressure is 730 mm Hg. What is the absolute pressure of the air in inches of mercury? See Figure E5.5

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A:

Q: Example 7.2: A simple U-tube manometer is installed across an orifice meter. The manometric fluid is…

A: U tube manometer is the simplest pressure measuring devices and are used for measuring low pressure…

Q: Suppose that exactly half of the annular volume between concentric, horizontal cylinders is filled…

A:

Q: 46. Air enters a diffuser with a velocity of 200m/s. Determine the speed of sound in m/s at the…

A: Given  Temperature (T) = 38 o C                              = 311.15 Velocity  = 200 m/s

Q: Air of density 1.25 kg/m3 enters a duct at a uniform velocity of 10 m/s across a 0.25 m? inlet at a…

A: Density of air, ρ = 1.25 kg/m3 Velocity of air is uniform at inlet, v1 = 10 m/s Inlet area, A1 =…

Q: A 10-cm inner diameter pipe has air flowing through it at 50 m/s at 30°C and 1.6 bar (gauge)…

A: Given velocity of air at pipe inlet ,v1=50m/s diameter of pipe at inlet = 10 cm=0.1 m gauge pressure…

Q: An open container is filled with water up to a depth of 3 meters and above water it is filled with…

A: As per the given information, the tank is filled with oil and water as shown in Figure1.Density of…

Q: Suppose that exactly half of the annular volume between concentric, horizontal cylinders is filled…

A:

Q: Use Bernoulli’s equation .

A: (a) v = 20.88 m/s(b) v = 1.886 m/s(c) v = 2.5668 m/s(d) v = 1.197 m/sExplanation:

Q: 4. (20 points) Water (25°C) flows at 4.5 gpm (gpm is gallons per minute) in the system shown below.…

A: a) flow rates will be same along the pipe assuming no change in density.   1 gpm =0.00006309 m3/s…

Q: A horizontal Venturi meter is attached to a manometer as shown. The flowing fluid is air, and the…

A: To derive an equation describing V2 in terms of the given parameters, we can start with the…

Q: A 1-m deep, open container is filled with an unknown fluid. The absolute pressure of the fluid at…

A: The specific gravity of the fluid is the ratio of the density of the fluid to the density of the…

Q: The wastewater treatment process at a polymer plant consists of a longitudinal bio-remediation pond…

A:

Q: Water -Bo C CC14 D 2B.9 Analysis of a capillary flow meter. Determine the rate of flow (in lb/hr)…

A: Diameter of the capillary = 0.01 in Density of the manometric fluid, CCl4 = 1.594 g/cm3

Q: The water in an aboveground huge swimming pool is to be emptied by unplugging a 3-cm- diameter…

A:

Q: Two mercury manometers, one open-end and the other sealed-end, are attached to an air duct. The…

A: Given data:For sealed end manometer ,The reading(h) on the sealed-end manometer is 789 mm. For open…

Q: 2-13. A tank of water is completely immersed in a tank of gasoline. Water flows out of an opening in…

A: Given,

Q: The atmospheric lapse rate on a particular day is constant in the lower part of the atmosphere. At…

A: Given: To = 15oC = 288 K T = 11.5oC = 284.5 K The equation of static equilibrium is given as, dp =…

Q: calculate the gauge pressure at the bottom

A:

Q: True or false: Osmotic pressure can be explained by the difference in fugacities

A: It is to be mentioned whether fugacity difference explains the osmotic pressure or not.