What is the required head and discharge of water to be handled by the pump for the branching system? The flow in pipe3 is Q3 ¼ 40 L=s in the direction shown. Use HA ¼ 3 m, HB ¼ 11.5 m, HC ¼ 12 m, HD ¼ 10 m, R1 ¼ 1400 s2=m5, R2 ¼ 2000 s2=m5, R3 ¼ 1500 s2=m5, and R4 ¼ 1000 s2=m5.
