Total Force VLC HazMat Awareness : Hazardous Materials Recognition Best Graded Exam questions

UN/NA Number - ANSWER-The ________________ is a four-digit identification number assigned to a hazardous material which is used to identify and cross-reference products in the transportation mode. Explosives - ANSWER-Class 1 Hazards are: Explosives 1.1 - ANSWER-Presents a mass explosion hazard. A mass explosion is one that affects almost the entire load instantaneously. Explosives 1.2 - ANSWER-Presents a projection hazard, but not a mass explosion hazard. Explosives 1.3 - ANSWER-Predominantly present a fire hazard and either a minor blast hazard, a minor projection hazard, or both, but they have no mass explosion hazard. Explosives 1.4 - ANSWER-Explosives that present no significant hazard beyond the package in the event of ignition or initiation during transport. Explosives 1.5 - ANSWER-Explosives with a mass explosion hazard, but that are so insensitive that the probability of initiation or transition from burning to explosion during normal transport is very unlikely. Explosives 1.6 - ANSWER-Which class consist of extremely insensitive materials with no mass explosion hazard. This division is comprised of articles that contain only extremely insensitive detonating substances and that demonstrate a negligible probability of accidental initiation or propagation