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Water is contained in a closed, rigid tank of volume 0.3 m3 at an initial pressure of 4 bar and a quality of 66%. Heat transfer occurs until the tank contains only saturated vapor. Determine the final mass of vapor in the tank, in kg, and the final pressure, in bar. Show the process on a P-v diagram.
according to the texas department of state health services there are approximately 17.7 million adults age 18 living in
find the transformation matrix r that describes a rotation of 90 degrees about an axis from the origin through the
historically eastern has never sold fewer than 2300 programs or more than 2700 programs at one game. each program costs
a vertical piston-cylinder device initially contains 0.25 m3 of air at 600 kpa and 300degc. a valve connected to the
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a 0.3 m3 rigid tank is filled with saturated liquid water at 200degc. a valve at the bottom of the tank is opened and
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air at mass flow rate of 10 kgs at 1 atm 300 k point1 enters an adiabatic compressor and exists at 8 atm 600 k point 2.
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a tank has two rooms separated by a membrane. room a has 1kg of air and a volume of 0.5 m3 room b has 0.75 m3 of air
Solve this problem with a linear programming model. Describe the optimum mix of raw materials and production levels for the products. How much profit does the business make?
saturated water vapor at 11.91 bar enters an insulated throttling valve which drops the pressure to 1.50 bar. determine
a 15-kg steel gas tank holds 300 l of liquid gasoline having a density of 800 kgm3. if the system is decelerated with 6
a homeowner has devised a humidifier that is shown below. water is taken from the faucet and fed to a reservoir that
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