Ifsta 7 - Chapter 20 - Fire Origin And Cause Determination

In a structure fire, searching for the area of origin begins: {Ans: on the exterior and moves to the interior of the structure.}Which would be a responsibility of a Fire Fighter II at a structural fire? {Ans: Take note of unusual fire behavior}To be secure, a fire scene must have: {Ans: a recognizable perimeter and someone to maintain that perimeter.}If a deceased victim is encountered during the course of an incident or during the investigation,: {Ans: the victim should be left undisturbed and treated as evidence.}Which action should be carefully conducted, because it can cause destruction or contamination of evidence at a fire scene? {Ans: overhaul}What factors must fire investigators identify before classifying fire cause? {Ans: Ignition source, material first ignited, ignition sequence}