(a) A large, open at the top, upright cylindrical tank contains fuel oil with a density...
(a) A large, open at the top, upright cylindrical tank contains a brine with a density of 1.23 x 103 kg/m. If the air pressure is 101.3 kPa, determine the absolute pressure (in Pa) in the fluid at a depth of 27.0 m. 1269.16 The absolute pressure at any point in the fluid is the sum of atmospheric pressure and the pressure due to the depth of the fluid. How can you account for the pressure due to the depth...
The figure shows a cylindrical tank of 80 em in diameter which is fully filled with water. In order to increase the flow from the tank to the exit pipe on the left, an additional pressure is applied to the water surface by an air compressor to supply air to the upper air chamber of the tank. The external walls of the tank are exposed to the atmospheric conditions of the area. You are required to determine the hydrostatic conditions...
A large cylindrical tank contains 0.850 m3 of nitrogen gas at 28.0 ∘C and 8.50×103 Pa (absolute pressure). The tank has a tight-fitting piston that allows the volume to be change What will be the pressure if the volume is decreased to 0.450m ^3 and the temperature is increased to 165 C?
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density of 800 kg/m², the pressure of the air above the oil being 6000 Pa, if the pressure at point A is 20 kPa and the manometer fluid has a relative density of 5, Assume x=0.6m. determine the following i. The depth of oil, Z ii. The differential reading, Z2 on the manometer. (5marks) Z2 Z A OIL 5 Explain about the steady and unsteady...
As a means of fire protection, an amusement park has a large cylindrical tank with an open top. Water exits the tank through a 6.15 cm diameter hose which ends with a 2.10 cm diameter tap. If a plug is inserted into the tap and the water level in the tank is kept 7.50 m above the tap, determine the following. (a) force of friction (in N) exerted by the tap on the plug (b) mass of water (in kg)...
Question 4 (7 Marks) Tank ABCDE (Figure 4.1) contains an oil of SG-0.82. The tank has a width (normal to page) of 25m. The tank has a plain gate CD that is hinged at C. It is required to: a) Determine the direction, magnitude (in ton) and inclineation of the resultant hydrostatic force on the circular surface DE; b) Determine the hydrostatic pressure force (direction, magnitude and point of action) on plain surface CD c) Determine the minimum force F...
0/2 points 1 Previous Anowers SerCP119 4P 009 My Notes O Ask Your Teas (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 23.4 m. Assume the density of the water is 1.00 x 10" kg/m and the air above is at a pressure of 101.3 kPa. 330 6 Your response is off by a multiple of ten. Pa (b) What force is exerted by the water on the window of an underwater...
(c) Fuel oil, with a density of 870 kg m-, is pumped through a horizontal pipe, as shown in Figure Q2.2. The pipe is 100 mm in diameter and contains an orifice plate with a throat diameter of 40 mm. The pressure drop across the orifice is measured on a U-tube manometer, containing mercury with a specific gravity 13.6. The difference in levels of the columns is measured as 45 mm. The coefficient of discharge for the orifice plate Ca...
Question 1 Question 2: Question 3: Question 4: Question 5: Question 6: Question 7: Question 8: Please number each question. Thank you Question 1 Not yet answered Marked out of 4.00 Flag question If the number density of electrons in a wire is n 1.00 x 1028 m-3, at what drift velocity must they travel through a wire of diameter d 0.560 mm to deliver a current of 7.20 A? Give your answer in mm s1 to 3 significant figures...