Question

The CH20 (specific gravity 0.82) is collected in a sealed storage tank at -20°C as shown on the right. A Bourdon gauge is mounted at the bottom of the tank. The headspace of the tank is filled with N2 gas at a constant pressure of 20 psia, and the atmospheric pressure CH,00) outside the tank is 1 atm. If the cross- sectional area of the tank is 25.0 ft2 and the Bourdon gauge gives a gauge pressure (PBG, in psig), write an equation for the height (h, in ft) of CH2O in the tank as a function of PBG and any required physical properties. Include unit conversions and any necessary values. f) head space Bourdon gauge CHO h (ft) Cross-sectional area-25.0 ft

Answer 1