The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in the figure. Determine the gage pressure of air in the tank if h1= 0.7 m, h2= 0.6 m, and h3= 0.8 m. Take the densities of water, oil, and mercury to be 1000 kg/m3, 850 kg/m3, and 13,600 kg/m³, respectively. Oil Air Water h Mercury The gage pressure of air in the tank is 49.8 kPa.
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- The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in the Figure Qla with fluid levels of: h1=0.4 m, h2=0.5 m and h3=0.6 m. Take the densities of water, oil and mercury to be 1000 kg/m³, 850 kg/m³ and 13600 kg/m³ respectively. oil h1 Water h3 h2 Mercury Figure Q1a a) What is the gauge pressure at point 1, the surface of the water in the tank? b) In deriving the Darcy-Weisbach equation it was found that there is a direct relationship between the pressure drop experienced due to friction along a pipe with its length. Using dimensional analysis determine an expression for this pressure drop assuming that it is also a function of the pipe diameter in inches, fluid density and velocity. c) Assuming incompressible flow and that complete mixing occurs between the two inflows shown in Figure Q1c before the mixture discharges from the pipe at D. Determine for the fluid at D: i- The mass flow rate The density The velocity i- i- UFMFGS-15-…The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in the figure. Determine the gage pressure of air in the tank if h₁= 0.5 m, h₂= 0.6 m, and h3 = 0.8 m. Take the densities of water, oil, and mercury to be 1000 kg/m³, 850 kg/m³, and 13,600 kg/m³, respectively. Air ! Water T T Mercury The gage pressure of air in the tank is Oil N h3 kPa.The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown. Determine the gage pressure of air in the tank if h1 = 0.4 m, h2 = 0.6 m, and h3 = 0.8 m. Take the densities of water, oil, and mercury to be 1000, 850 , and 13,600 kg/m^3, respectively.
- PROBLEM 6: A gasoline line is connected to a pressure gage through a double-U manometer, as shown. If the reading of the pressure gage is 26o kPa, determine the gage pressure of the gasoline line. Assume the density of air to be 1.225 kg/m^3. * -Oil SG = 0.79 Pgage = 260 kPa Gasoline SG = 0.70 45 cm 50 cm Pipe Air- 22 cm 10 cm - Mercury SG = 13.6 Water Your answerA pressure gauge fitted on the side of a tank filled with liquid reads 50 kPa and 100 kPa at heights of 5 m and 10 m. What is the approximate density of the liquid (in kg/m³)? (take g = 10)2. The cylinder shown in figure 2 is made from a uniform material. What is its specific weight? Kerosene at 25°C(SG =0.823) 750 mmi 600 mm 400 mm Figure 2 3. If the cylinder if problem 2 is placed in fresh water at 95°C, how much of its height would be above the surface?
- The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown. The tank is located on a mountain at an altitude of 1400m where the atmospheric pressure is 89.6 kPa. Determine the pressure of air in the tank if h1 = 0.5m, h2 = 0.5m, and h3 = 0.6m. Take the densities of water, oil and mercury to be 1000kg/.850 kg/and 13,600 kg/1. Liquid Carbon Tetrachloride (CCL4) having a volume of 387 liters has a mass of 600kg. Determine the following: a. The weight of Carbon Tetrachloride b. The unit weight of Carbon Tetrachloride 2. In the figure shown, determine the difference in pressure between points A and B. 0.82- Air s = 0.0012 Kerosene, s = Benzene B°. 250 mm S- 0.88 100 mm °A 200 mm 150 mm 90 mm it 1 Mercury Water ww 00 中| 310 mmPROBLEM 6: A gasoline line is connected to a pressure gage through a double-U manometer, as shown. If the reading of the pressure gage is 260 kPa, determine the gage pressure of the gasoline line. Assume the density of air to be 1.225 kg/m^3. -Oil SG = 0.79 P gage = 260 kPa Gasoline SG = 0.70 45 cm 50 cm Pipe Air- 22 cm 10 cm Mercury SG = 13.6 Water
- The fluid 1 in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in figure below. Determine the gage pressure (in kPa) of air in the tank if hj=2.1m, h2=2.9m and h3=1.3m. Take the densities of fluid 1, fluid 2 and fluid 3 to be 1906 kg/m³, 1173kg/m³ and 27357kg/m³, respectively. fluid 2 Air hị fluid 1 h2 h3 fluid 3 2.In the figure shown, originally there is a H2=9 cm manometer reading and H1=15 cm. Atmospheric pressure is 101.3 kPa. what is the absolute pressure at A (kPa)? If the absolute pressure at A is doubled, what then would be the manometer reading (cm) ?. Water H1 cm H2 cm - Mercurythe reading of an automobile fuel gage is proportional to the gage pressure at the bottom of the tank. if the tank is 30 cm. deep, and is contaminated with 3.42 cm. of water at the bottom, how many meters of air remains at the top when the gage indicates "FULL"? use weight of: gasoline = 6.62 kN/m^3; air = 14.67 N/m^3. the tank is closed.