Thermal imagers (TIs) used for overhaul operations after a fire incident are used to identify which of the following?
A) Where the fire originated
B) The heat signature of items
C) Any extinguishment evidence
D) The type of building construction

Question

Quizplus · Accepted Answer

Thermal imagers (TIs) are primarily used to identify the heat signature of items, allowing firefighters to see areas of heat through smoke, darkness, or heat-permeable barriers. This is crucial during overhaul operations to ensure all hot spots are located and extinguished, preventing rekindling of the fire.

Thermal Imagers (TIs) Used for Overhaul Operations After a Fire