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IAAI CFI Exam/IAAI CFI Practice Exam Newest 2026
Complete Questions And 100% Correct Answers
(Verified And Graded A+||Brand New!!!)
A system used to rate a material's flame spread potential.
*And these are the categories:
Class A: Flame spread index 0-25
Class B: Flame spread index 26-75
Class C: Flame spread index 76-200 - ANSWER-Flame
Spread Rating
One type of valve commonly used to control water flow to
fire sprinkler system
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*which is open when the position of the stem is up -
ANSWER-Outside Screw and Yoke
The electrical compromise between an energized wire and
a ground wire - ANSWER-Overcurrent
The process of extinguishing hotspots and searching for
hidden fires, after suppression efforts - ANSWER-
Overhaul
A chemical reaction that combines a substance with
oxygen - ANSWER-Oxidation
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The basic chemical process associated with combustion -
ANSWER-Oxidation
This occurs when there is a poor electrical connection -
ANSWER-Oxide Interface
A material that is NOT commonly subject to self-heating -
ANSWER-Paper
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
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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
A fuel item that has the greatest peak heat release rate (in
unconfined burning). - ANSWER-Polyurethane Sofa
This evidence can be identified, which indicates pre-death
trauma in a fire fatality - ANSWER-Pooled Blood under the
Body
IAAI CFI Exam/IAAI CFI Practice Exam Newest 2026
Complete Questions And 100% Correct Answers
(Verified And Graded A+||Brand New!!!)
A system used to rate a material's flame spread potential.
*And these are the categories:
Class A: Flame spread index 0-25
Class B: Flame spread index 26-75
Class C: Flame spread index 76-200 - ANSWER-Flame
Spread Rating
One type of valve commonly used to control water flow to
fire sprinkler system
,2|Page
*which is open when the position of the stem is up -
ANSWER-Outside Screw and Yoke
The electrical compromise between an energized wire and
a ground wire - ANSWER-Overcurrent
The process of extinguishing hotspots and searching for
hidden fires, after suppression efforts - ANSWER-
Overhaul
A chemical reaction that combines a substance with
oxygen - ANSWER-Oxidation
,3|Page
The basic chemical process associated with combustion -
ANSWER-Oxidation
This occurs when there is a poor electrical connection -
ANSWER-Oxide Interface
A material that is NOT commonly subject to self-heating -
ANSWER-Paper
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
, 4|Page
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
A fuel item that has the greatest peak heat release rate (in
unconfined burning). - ANSWER-Polyurethane Sofa
This evidence can be identified, which indicates pre-death
trauma in a fire fatality - ANSWER-Pooled Blood under the
Body
