1.If water is moving at a constant rate through a level conduit andthe pressure is measured as 100 psi at P1 and 90 psi atP2, what is the head loss ( in feet) due to friction?There are no external forces acting on the water. Temperature is60oF
2.The water in a tank is 35 feet deep. Temperature=70oF. What is the gage pressure in psi at the bottom ofthe tank?
3.Calculate the amount of water that will impact a five acre field from 5 inches of rainfall. Express the answer in gallons and cubic meters.
4. A rectangular culvert 4 feet x 6 feet is running full and discharging 3,500 cfm. There is no friction loss. Find the velocity in fps. The culvert empties into a 10 ft wide culvert and the velocity reduces to 0.6 fps. How deep is the water level in the second culvert?
5.Compute the height (h) of the water tank above theground surface to provide a static pressure of 75 psi.
Compute the pressure at a point in a building that is 40 feet abovethe ground surface.
Note: the pressure in a water system will range from 40- 90psi. Compute the range in h corresponding to this range inpressure. Answer in feet