Which process requires more energy completely vaporizing

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1.A 2-inch diameter glass pipe is connected to a pipe network in which the pressure is 70 psig. If the length is 300 ft and the outlet is 10 ft above the pipe, determine the flow rate.

2.Which process requires more energy: completely vaporizing 1 kg of saturated liquid water at 1 atm pressure or completely vaporizing 1 kg of saturated liquid water at 8 atm pressure?

3.For a .15 micrometer diameter spherical particle (density of particle = 2500 kg/cubic meter) determine the terminal settling velocity at standard conditions if the Cunningham correction factor is 2.11.

4.A 100 lb force vector F is aligned from A to B. Point A is located at the coordinates (2, 2, 2) and point B at (4,5,6). Calculate the moment of F about the y axis.

Reference no: EM13559165

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