Determine the flow distribution in the water supply system shown using the Hardy Cross method. The piezometric head at location A is HA ¼ 30 m, and the head at the reservoir is HF ¼ 0 m. For all six pipes, f ¼ 0.03 and D ¼ 75 mm. The flow demands at C and D are QC ¼ 5 L=s and QD ¼ 12 L=s. After determining the flows, compute the piezometric heads at locations B through E.
