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 A liquid with a specific gravity of 0.85 is contained in an open tank 8 feet in diameter and 10 feet tall. What should be the range be for a pressure gage to be placed at the base of the tank?

 A displacer is 10 inches in diameter and 40 inches long. If it is half submerged in a liquid with a specific gravity of 0.9, what is the buoyant force acting in it?

 If a column of liquid 15 feet high causes a force of 140 lbs on a circular area with a 5" diameter, what is the specific gravity of the liquid?

 A horizontal pipe decreases from an inside diameter of 4 inches to 2 inches. If the pressure in the 4 inch section is 100 psi and 400 gallons per minute of water are flowing, what is the pressure in the 2 inch section?

 Seawater with a specific weight of 64.0 lbs/ft^3 is at a level of 4 feet above the centerline of the exit pipe. The tank is closed at the top and there is a pressure of 1 psig above the seawater. What is the velocity at the end of the pipe?

Electrical & Electronics, Engineering

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