Find the specific volume of steam at 90 psia and 650
degreesfareinheit using the ideal gas law. what is the per
centerror compared with the value in the steam tables. repeat
for500 psia and 700 degrees fareinheit, and for 3000 psia and
700degrees fareinheit. what do you conclude from
thesecomparisons?

Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.