- Study guides, Class notes & Summaries

Air Exhaust - ANSWERSAir being removed from any space or piece of equipment and conveyed directly to the atmosphere by means of openings or ducts. Auto- Ignition - ANSWERSIgnition of a substance, such as oily rags and hay, caused by a localized heat increasing reaction between the oxidant and the fuel and not involving addition of heat from an outside source. Compressed Gas - ANSWERSA material or mixture of material that is a gas at 68 degrees F or less at 14.7psia of pressure, has a boili...