1 Flashcards
1
Q
fire tetrahedron
A
fuel, oxygen, heat, chain reaction
2
Q
classes of fire
A
a: combustible materials (wood)
b: flammable liquids, oils
c: occur in or near energized equipment
d: metals
k: kitchen
3
Q
pyrolysis
A
free radical production
4
Q
stages of fire
A
incipient, free-burning, smoldering
5
Q
fire detection system
A
- device to dete4ct fire
2. an audible, visual alarm
6
Q
sprinkler systems
A
wet pipe, dry pipe, preaction, deluge
7
Q
fire extinguishers
A
a - common combustibles b - flammable liquids and gases c - live electrical d- metals k - cooking
