NAFI CFEI FIRE DYNAMICS AND BEHAVIOR
ANALYSIS PRACTICE TEST 2026
◉ all of the above
Answer: Which of the following can be defined as a fuel gas?
a.Natural gas
b.Liquefied petroleum gas
c.Manufactured gases
d. all of the above
◉ all of the above
Answer: Prior to conducting an on scene investigation many things
should be identified, including:
a.Date and time of incident
b.Size and complexity of the incident
c.Purpose of the investigation
d.All of the above
◉ true
Answer: Luminescent flame temperatures are dependant on the fuel
to oxygen ratio.
a.True
, b.False
◉ timeline
Answer: The investigative tool used to graphically or in a narrative
manner depict events relating to a fire or explosion in chronological
order is called:
a.Timeline
b.Systems analysis
c.Fault tree
d.Computer modeling
◉ Fault tree
Answer: A diagram that places, in a logical sequence, the conditions
and chains of events that are necessaryfor a fire or explosion to
occur is called:
a.Timeline
b.Systems analysis
c.Fault tree
d.Computer modeling
◉ true
ANALYSIS PRACTICE TEST 2026
◉ all of the above
Answer: Which of the following can be defined as a fuel gas?
a.Natural gas
b.Liquefied petroleum gas
c.Manufactured gases
d. all of the above
◉ all of the above
Answer: Prior to conducting an on scene investigation many things
should be identified, including:
a.Date and time of incident
b.Size and complexity of the incident
c.Purpose of the investigation
d.All of the above
◉ true
Answer: Luminescent flame temperatures are dependant on the fuel
to oxygen ratio.
a.True
, b.False
◉ timeline
Answer: The investigative tool used to graphically or in a narrative
manner depict events relating to a fire or explosion in chronological
order is called:
a.Timeline
b.Systems analysis
c.Fault tree
d.Computer modeling
◉ Fault tree
Answer: A diagram that places, in a logical sequence, the conditions
and chains of events that are necessaryfor a fire or explosion to
occur is called:
a.Timeline
b.Systems analysis
c.Fault tree
d.Computer modeling
◉ true
