The pressure in a natural gas pipeline is measured by the manometer shown in the figure with one of the arms open to the atmosphere where the local atmospheric pressure is 14.2 psia. Determine the absolute pressure in the pipeline. Take h=25.50 in. Take the density of water to be 62.4 lbm/ft and the specific gravity of oil to be 0.69. Oil 2 in Natural Gas 10 in h 6 in I Mercury SG= 13.6 Water The absolute pressure in the pipeline is psia.