31. As you lower the temperature of the compressed gas , what happens to the pressure of the gas? 32. Moondust and propellant residue must be cleaned from a gun's action with a can of compressed gas . 33. In the soft drink industry, bottlers use pure carbon dioxide as a compressed gas in high-pressure tanks. 34. *Isothermal-This model assumes that the compressed gas remains at a constant temperature throughout the compression or expansion process. 35. Stancil has been testing the device at farms in Georgia, firing it skyward with a compressed gas launcher. 36. Any compressed gas other than air is an asphyxiation hazard including nitrogen, which makes up 78 % of air. 37. This type of tourniquet compressed the underlying blood vessels using a compressed gas source to inflate a cylindrical bladder. 38. _Compressed gas cylinders, containing acetylene and propane and capable of blowing up a building, stored in poorly ventilated areas. 39. When the aircraft is stationary on the ground, its weight is supported by the compressed gas in the cylinder. 40. With a rebreather, as with scuba gear, a diver inhales through a mouthpiece, drawing compressed gas from a tank.