TB145 Flashcards
(10 cards)
1
Q
What quantity of metals will require M on placard?
A
Any amount over 500 lbs or any amount of dust chips powders or ribbons
2
Q
What is the only approved extinguisher of metals
A
METLX
3
Q
A
4
Q
What is IDLH when working around metal fire?
A
30’
5
Q
What is considered a small amount of combustible metal
A
About the size of a waste basket
6
Q
What class of fire is combustible metals
A
D
7
Q
Metal fires can produce extreme temps ranging from what to what
A
5000-9000
8
Q
How much METLX does SM have
A
500 lbs
9
Q
How many square feet does 500 lbs of METLX extinguish.
A
50
10
Q
A
