Q- At any point, Barometric reading of pressure is 78.2 cm of Hg column & gauge pressure is 37 mm of Hg column. Then Absolute pressure at that point is

Q7 A water manometer is used to measure the pressure in a gas main. The graduated scale reads 260 mm in one limb and 146 mm in the other. Atmospheric pressure is normal. Determine the following (a) the gas pressure in kPa (gauge) (b) the absolute gas pressure

If the PO2 is 100 mm Hg at one barometric pressure (760 mm Hg), what is the approximate PO2 if the pressure is increased to 1,520 mm Hg in a hyperbaric chamber?

A 60-ft3 compressor tank container has a gauge pressure of 160 Ib/in.? and a temperature of 75 °F. After some time, the temperature decreases to 25 °F. Part 4: What is the absolute pressure of the system after the temperature decreases? Round to nearest whole number - ### (no unit PSI))