Fire And Heat Flashcards
0
Q
For oil fires or flammable liquids you use wich class of fire extinguisher?
A
Class B
1
Q
A class fire extinguisher is for
A
Wood. Paper. Simple products
2
Q
Class c fire extinguisher is for?
A
Electrical fires
3
Q
The specific gravity of propane is?
A
1.5 the gravity if air is 1 making propane heavier
4
Q
1 cylinder of propane is the equivalent of how many bottles at atmospheric pressure
A
270 bottles
5
Q
Petroleum products such as gas and greases ignite with?
A
Pure oxygen
6
Q
Oxygen is green fuels and acetylene are
A
Usually red
7
Q
When starting a torch for heating you twist the top open how many times for oxygen? Acetylene?
A
Oxygen is fully open Acetylene Max one turn
8
Q
The volume measurement of 1 US gallon is?
A
231 in3
