The management of KLIA3-Sepang airport is seeking to build a large hanger for business/corporate jets. Before the construction will be allowed the airport must have a water supply capable of delivering 5000 gallons/minute of water (density Ibm/gallon) for fire fighting purposes. The water supply comes from an aquifer under Sepang with an average depth of 300 feet below. The elevation of Sepang is 2400 feet above the sea level and whereas the elevation of the airport is 2556 feet above sea level. The frictional losses in the water line to the airport are given as (0.03 ft/s)L, where L is the length of the pipe line. The water line from aquifer to the airport will have an inner diameter of 0.5 ft and a length (L) of 20,000 feet. (a) Sketch and label the process. (b) How much energy (hp) must the pump use to deliver the water from the aquifer to the airport? (c) If there is not friction loss, does the energy in part (b) will increase or decrease. Justify your answer. = 1 kg/L = 8.3 %3D %3D (2 Marks) (12 Marks) (3 Marks)