Water in a cylinder of height 9 ft and radius 2 ft is to be pumped out. The density of water is 62.4 lb/ft3. Find the work required if (a) The tank is full of water and the water is to be pumped over the top of the tank. Work = (include units) (b) The tank is full of water and the water must be pumped to a height 4 ft above the top of the tank. Work = (include units) (c) The depth of water in the tank is 7 ft and the water must be pumped over the top of the tank. Work = (include units)
Heat Exchangers
Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.
Heat Exchanger
The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.
Water in a cylinder of height 9 ft and radius 2 ft is to be pumped out. The density of water is 62.4 lb/ft3. Find the work required if
(a) The tank is full of water and the water is to be pumped over the top of the tank.
Work =
(include units)
(b) The tank is full of water and the water must be pumped to a height 4 ft above the top of the tank.
Work =
(include units)
(c) The depth of water in the tank is 7 ft and the water must be pumped over the top of the tank.
Work =
(include units)
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