Ch. 7 - Portable Fire Extinguishers Flashcards
1
Q
Class A Fire
A
ordinary solid combustible material
2
Q
Class B Fire
A
flammable or combustible liquids
3
Q
Class C Fire
A
energized electrical equipment
4
Q
Class D Fire
A
combustible metals
5
Q
Class K Fire
A
cooking oils and fats
6
Q
Class A Symbol
A
Green triangle
7
Q
Class B Symbol
A
Red square
8
Q
Class C Symbol
A
Blue circle
9
Q
Class D Symbol
A
Yellow star
10
Q
Class K Symbol
A
Black hexagon
11
Q
Water mist extinguisher
A
conduct less electricity; can be used on Type A and C
12
Q
Loaded-stream extinguisher
A
use a solution of water containing alkali metal salt to prevent freezing
13
Q
dry chemical fire extinguisher
A
Used on Type B and Type C
14
Q
ammonium phospate
A
only dry chemical rated for Type A fires
15
Q
carbon dioxide fire extinguisher
A
Type B and C
