IAAI CFI Certification Test V2 (Latest Update 2025 / 2026) Study Questions and Answers | Grade A | 100% Correct
Question:
The electrical compromise between an energized wire and a ground wire
Answer:
Overcurrent
Question:
The process of extinguishing hotspots and searching for hidden fires, after suppression efforts
Answer:
Overhaul
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Question:
A chemical reaction that combines a substance with oxygen
Answer:
Oxidation
Question:
The basic chemical process associated with combustion
Answer:
Oxidation
Question:
This occurs when there is a poor electrical connection
Answer:
Oxide Interface
Question:
A material that is NOT commonly subject to self-heating
Answer:
Paper
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Question:
While the scene is being "dug out" or excavated, this technique is used throughout the investigation process to document the sequence of events.
Answer:
Photography
Question:
When the origin is clearly defined, it is possible to make a credible determination regarding the cause of the fire, even without the availability of WHAT?
Answer:
Physical Evidence of the Cause
Question:
A fuel item that has the greatest peak heat release rate (in unconfined burning).
Answer:
Polyurethane Sofa
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Question:
This evidence can be identified, which indicates pre-death trauma in a fire fatality
Answer:
Pooled Blood under the Body
Question:
This device is generally used to control the flow of water to a sprinkler system, hydrant, or another device with underground piping
Answer:
Post-indicator Valve
Question:
The rate at which energy is used
Answer:
Power
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