Fire Department Incident Safety Officer Questions and Answers |Fall 2025/2026 Update | 100% Correct Latest

Fire Department Incident Safety Officer Questions and
Answers |Fall 2025/2026 Update | 100% Correct Latest
Question 1
For an ISO, the third step for reading smoke is to _______.
Correct Answer
determine the rate of change of each attribute



Question 2
Often, _______ are the weak link in structural element to act as a beam.
Correct Answer
truss



Question 3
A flanking attack with increased GPM may be effective when the flame length of a fire is _____ feet.
Correct Answer
between 4 and 8




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,Question 4
Type 2 Noncombustible
Correct Answer
Typically steel buildings that are not required to have fire resistive coatings. Load Bearing wall are non combustible



Question 5
________ are strict processes with little or no flexibility.
Correct Answer
Procedures



Question 6
_________ is the release of electricity energy that has accumulated on an insulated body.
Correct Answer
Static discharge




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, Question 7
Smoke includes _____ that are toxic, flammable, and volatile.
Correct Answer
Select one:
a.
solids
b.
aerosols
c.
fire gases



Question 8
Which of the following is a typical function of an ISO?
Correct Answer
collapse zone



Question 9
If a free-burning fire is a traveling down a central hallway of an apartment building, the principal hazard, from the ISO
perspective, is _______.
Correct Answer
rapid fire spread




Page 3 of 19