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1. (5 points) (hydrostatie pressure An open water manometer is used to measure the pressure in a tank. The tank is half illd with 75000 kg of a liquid chemical that is not miscible in water. The...
Measurement of Pressure. An open U-tube manometer similar to Fig. 2.2-4a is being used to measure...
Measurement of Pressure. An open U-tube manometer similar to Fig. 2.2-4a is being used to measure the absolute pressure p, in a vessel containing air The pressure pb is atmospheric pressure, which is 754 mm Hg. The liquid in the manometer is water having a density of 1000 kg/m. Assume that the densityp is 1.30 kg/m and that the distance Z is very small. The reading R is 0.415 m. Calculate p, in psia and kPa. pb fluid B PB...
working plz 5) A U-tube manometer is used to measure the pressure of water in a...
working plz
5) A U-tube manometer is used to measure the pressure of water in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury and is open to atmosphere water and mercury is in the left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limbs of U-tube is 10 cm and the free surface of mercury is in level with...
1. (a) A differential manometer is used to measure the drop in pressure between two points...
1. (a) A differential manometer is used to measure the drop in pressure between two points in a process line containing water. The specific gravity of the manometer fluid is 1.05. The measured levels in each arm are shown below. Calculate the pressure drop between points 1 and 2 in dynes om? 12.5 marks (b) The pressure of gas being pulled through a line by vacuum pump is measured with open-end mercury manometer. A reading of -2 inches is obtained....
U-tube manometer are commonly used to measure pressure Po of the air space inside a water...
U-tube manometer are commonly used to measure pressure Po of the air space inside a water tank, see figure below. Given readings (measure from ground level) 20 = 200 cm, 21 = 90 cm, z2 = 120 cm, zz = 100 cm 24 = 110 cm. Determine the gauge pressure Po - Pa. (Neglect air density, water density is p = 1000 kg/m) Air po 12o Wate Water Air pa water Ground SG=13.6
3. If a water-filled manometer is connected to a tank of CO2, and it shows a...
3. If a water-filled manometer is connected to a tank of CO2, and it shows a 2-inch difference in water level, what is: a. The gage pressure of the gas in the tank, expressed in Pa? b. The absolute pressure of the gas in the tank, expressed in kPa? Assume that the manometer is at sea level, and that the pressure in the tank is higher than atmospheric (i.e. the water in the side of the manometer that is open...
5. The gage pressure in a tank is 65 kPa. If the tank is sitting at...
5. The gage pressure in a tank is 65 kPa. If the tank is sitting at sea level and a manometer were used to measure the pressure what would the height of the liquid column in the manometer be (in mm) if the fluid was (a) Engine Oil or (b) Mercury? 6.What is the advantage of using Mercury over water in a manometer?
A U-tube manometer is used to measure the pressure drop of water (density=1000Kg/m3) in a pipe...
A U-tube manometer is used to measure the pressure drop of water (density=1000Kg/m3) in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury (specific gravity=13.6) and is opened to atmosphere. The contact between water and mercury is in left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limb of U-tube is 10Cm and the free surface of mercury is in...
A 100-m3 open tank contains water 3 m deep. A. What is the pressure on the...
A 100-m3 open tank contains water 3 m deep. A. What is the pressure on the water at the bottom of the tank, relative to atmospheric pressure?
Problem 4 (25 points) A 40 degree inclined water manometer is to measure a gauge pressure...
Problem 4 (25 points) A 40 degree inclined water manometer is to measure a gauge pressure of 5000 Pa in a system involving air. The differential length on the manometer is measured with accuracy of 0.5 mm and resolution of 1 mm. Density of air compared to density of water is negligible. Specific weight of water is 9980 +/- 1% N/meter cube. The inclination angle is set to within 0.5 degrees. Calculate the design stage uncertainty in the measurement of...
1-61 Both a gage and a manometer are attached to a gas tank to measure its...
1-61 Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on the pressure gage is o kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury (p 13,600 kg/m3) or (b) water (p 1000 kg/m3). P 80 kPa Gas FIGURE P1-61
Measurement of Pressure. An open U-tube manometer similar to Fig. 2.2-4a is being used to measure the absolute pressure p, in a vessel containing air The pressure pb is atmospheric pressure, which is 754 mm Hg. The liquid in the manometer is water having a density of 1000 kg/m. Assume that the densityp is 1.30 kg/m and that the distance Z is very small. The reading R is 0.415 m. Calculate p, in psia and kPa. pb fluid B PB...
working plz
5) A U-tube manometer is used to measure the pressure of water in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury and is open to atmosphere water and mercury is in the left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limbs of U-tube is 10 cm and the free surface of mercury is in level with...
1. (a) A differential manometer is used to measure the drop in pressure between two points in a process line containing water. The specific gravity of the manometer fluid is 1.05. The measured levels in each arm are shown below. Calculate the pressure drop between points 1 and 2 in dynes om? 12.5 marks (b) The pressure of gas being pulled through a line by vacuum pump is measured with open-end mercury manometer. A reading of -2 inches is obtained....
U-tube manometer are commonly used to measure pressure Po of the air space inside a water tank, see figure below. Given readings (measure from ground level) 20 = 200 cm, 21 = 90 cm, z2 = 120 cm, zz = 100 cm 24 = 110 cm. Determine the gauge pressure Po - Pa. (Neglect air density, water density is p = 1000 kg/m) Air po 12o Wate Water Air pa water Ground SG=13.6
3. If a water-filled manometer is connected to a tank of CO2, and it shows a 2-inch difference in water level, what is: a. The gage pressure of the gas in the tank, expressed in Pa? b. The absolute pressure of the gas in the tank, expressed in kPa? Assume that the manometer is at sea level, and that the pressure in the tank is higher than atmospheric (i.e. the water in the side of the manometer that is open...
5. The gage pressure in a tank is 65 kPa. If the tank is sitting at sea level and a manometer were used to measure the pressure what would the height of the liquid column in the manometer be (in mm) if the fluid was (a) Engine Oil or (b) Mercury? 6.What is the advantage of using Mercury over water in a manometer?
A U-tube manometer is used to measure the pressure drop of water (density=1000Kg/m3) in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury (specific gravity=13.6) and is opened to atmosphere. The contact between water and mercury is in left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limb of U-tube is 10Cm and the free surface of mercury is in...
Problem 4 (25 points) A 40 degree inclined water manometer is to measure a gauge pressure of 5000 Pa in a system involving air. The differential length on the manometer is measured with accuracy of 0.5 mm and resolution of 1 mm. Density of air compared to density of water is negligible. Specific weight of water is 9980 +/- 1% N/meter cube. The inclination angle is set to within 0.5 degrees. Calculate the design stage uncertainty in the measurement of...
1-61 Both a gage and a manometer are attached to a gas tank to measure its pressure. If the reading on the pressure gage is o kPa, determine the distance between the two fluid levels of the manometer if the fluid is (a) mercury (p 13,600 kg/m3) or (b) water (p 1000 kg/m3). P 80 kPa Gas FIGURE P1-61
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