Water flows through 100 mm diameter pipe from A to B. The velocity is 10 m/s, the pressure is 300 kPa and the elevation is 12 m at A. The density of water = 1000 kg/m3. If the pressure is 400 kPa and the elevation is 2 mat B. The approximate hydraulic headline (HGL) at B. (m) is: HOL 10 m/s 12 m U 2m 0 1 2 1) 2 2) 42.77 3) 47.87 None of the above