Fire Investigation Self-Assessment Quiz
Part 1 of 4 parts (Mutiple Answers)
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1.
The stages of fire growth which climaxes in the ignition of all combustibles in a room is called:
a
.
Backdraft
b
.
Flashover
c
.
Spontaneous Ignition
d
.
Flashback
2.
The critical open flame ceiling temperature in the fire dynamics process is approximately _________________ in a normal sized room.
a
.
500
o
F
b
.
700
o
F
c
.
1200
o
F
d
.
1800
o
F
3.
Char depth of wood surfaces is most directly proportional to the ___________ of fire exposure.
a
.
Duration
b
.
Frequency
c
.
Temperature
d
.
Intensity
4.
Sustained burning in a post-flashover room can _______________ some indicators of origin and cause of the fire.
a
.
Obliterate
b
.
Enhance
c
.
Preserve
d
.
Distinguish
5.
The melting temperature of copper is approximately:
a
.
1200
o
F
b
.
1450
o
F
c
.
1980
o
F
d
.
2490
o
F
