HAZMAT FRO(Random OCFA Search)QUESTIONS AND ANSWERS

LPG is __ times heavier than air - Answer 1.5x's (150% of air) which material is most likely to be involved in hazmat incidents & accidents - Answer corrosives what type of container is used for radioactive materials that have very limited radioactivity & that present no risk to public or environment - Answer Excepted what is included in UN Class 8 - Answer corrosive substances DOT placards are __shaped? - Answer diamond NFPA 704 placards represent what? - Answer indicates the presence of HAZMAT at a commercial facility what is a cue that the incident could be a terrorist attack - Answer reported explosion at a office or government building what does it mean if the material in the yellow or blue index of the ERG is hightlighted? - Answer it releases gases that are TIH materials which section of the orange pages provide general information regarding immediate isolation of the incident site & recommended PPE? - Answer Public safety section initial isolation distances will always be at least? - Answer 100ft (30m) which of the following is a duty of awareness level personnel & operations level responders at terrorist incidents? - Answer preventing contaminated persons & animals from leaving the scene which of the following is the min temperature at which a liquid or solid gives off sufficient vapors to ignite? - Answer flash point boiling point is what? - Answer temp at which the vapor pressure of a liquid is equal to or greater than atmospheric pressure