The figure below shows the 60F water flow rates from the branches of a main supply line. Find the total pressure drop (PAPE) for soldered copper pipe. The LAB = 70 ft, LBC = 160 ft, and LcD = 100 ft. Assume that the loss coefficient for each tee is based on the threaded type, and consider the copper pipe as drawn tubing. The loss coefficients, the properties of water, and the equivalent roughness could be found using the tables in the textbook. The friction factor could be found using the Moody chart. Main supply line, 4-in. type L copper pipe (actual 1.D. is 3.905 in.) LAB psi 100 gal/min PAPE= i LBC 150 gal/min LCD 500 gal/min D E 100 gal/min