Civil Engineering

 

Q2. Figure 2 displays a vertical venturi meter attached to a manometer used to measure volume flow rate of Liquid A. Mercury (SG = 13.6) is adopted in the manometer as the measurement liquid. The pressure difference between the venturi at point B and the neck at point A (PA PB) is 89.6 kN. Determine the specific gravity of the Liquid A (SGA) and the coefficient discharge (Ca) if the actual flow rate (Qact) is 0.13m/s. Q-0.15 m/s B 120 mm A 250 mm Figure 2 1.20 m 0.05 m 0.63 m Mercury (SG-13.6)