2.39. The pressure of water flowing through a pipe is measured by the inclined differential manometer shown in Figure 2.56. For the values given, calculate the pressure in the pipe. Air at p = 30 kPa 50 cm 6 cm Pipe Water at 15°C Water at 15°C 6 cm. 0 Gauge fluid, SG = 2.4 8 cm Figure 2.56: Inclined differential manometer