A vertical hydraulic cylinder has a piston with a diameter of 115 mm.If the ambient pressure is 100 kPa,determine the mass of the piston if the pressure inside is 950 kPa
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A vertical hydraulic cylinder has a piston with a diameter of 115 mm.If the ambient pressure is 100 kPa,determine the mass of the piston if the pressure inside is 950 kPa.
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- A 98.43ft vertical column of fluid (density is 1878 kg/m3) is located where is 31.66ft/sec2. determine the pressure at the base of the column in kPa.The mercury manometer indicates a differential reading of 0.30 m when the pressure in pipe A is 30-mm Hg vacuum. Determine the pressure (kPa) in pipe B.A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 60 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 137 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.88 and 13.6 respectively. Solution: (i) Density of oil in kg/m3 (ii) Density of mercury in kg/m3 (iii) Height of the Oil in the right limb (in meters of oil) h1 (iv) The gauge pressure of the oil in the pipe in (in Pascal)
- 1. The tank is fined with water. Determine the resultant force acting on the triangular plate A and the location of the center of pressure. Measured from the top of the tank. Solve the problem using the Geothermal Method. (Hibbeler, 2015). 2 m 2m 0.5 m 0.6 m 0.75 m 0.75 m 0.3 m 0.6 m 0.3 mA simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 57 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 134 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.7 and 13.6 respectively. Solution: (1) Density of oil in kg/m3 (ii) Density of mercury in kg/m3 (iii) Height of the Oil in the right limb (in meters of oil) h; (iv) The gauge pressure of the oil in the pipe in (in Pascal)A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 66 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 136 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.75 and 13.6 respectively. Solution: (i) Density of oil in kg/m3 Answer for part 1 (ii) Density of mercury in kg/m3 Answer for part 2 (iii) Height of the Oil in the right limb (in meters of oil) h1 Answer for part 3 (iv) The gauge pressure of the oil in the pipe in (in Pascal)
- A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 63 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 140 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.79 and 13.6 respectively. Solution: ) Density of oil in kg/m³ (ii) Density of mercury in kg/m3 (ii) Height of the Oil in the right limb (in meters of oil) h; (iv) The gauge pressure of the oil in the pipe in (in Pascal)A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 73 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 136 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.81 and 13.6 respectively. in Solution: (i) Density of oil in kg/m3 (ii) Density of mercury in kg/m3 (iii) Height of the Oil in the right limb (in meters of oil) h1A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left limb is open to the atmosphere and the right limb is connected to the pipe. The center of the pipe is 73 mm below the level of mercury in the left limb. If the difference of mercury level in the two limbs is 127 mm, determine the gauge pressure of the oil in the pipe in Pascal. The specific gravity of the oil & mercury is 0.84 and 13.6 respectively. Solution: (i) Density of oil in kg/m3 (ii) Density of mercury in kg/m (iii) Height of the Oil in the right limb (in meters of oil) h1 (iv) The gauge pressure of the oil in the pipe in (in Pascal)