Book 83 Fire Investigation Manual Flashcards
1
Q
what “V” pattern may indicate flaming, very rapid combustion; possible presence of flammable accelerants?
A
Inverted “V” pattern with a sharp line of demarcation
2
Q
light bulbs can be used as an indicator during investigation. Light bulbs will:
A
Swell toward the point of heat at 900 degrees
3
Q
Common building wire is rated for continuous service at how many degrees ?
A
140˚F Max
4
Q
Plastic melts at approx how many degrees ?
A
800˚ F
5
Q
heavy alligatoring with shiny smooth blisters on exposed wood surfaces indicates:
A
A fast, intense fire
