Safety - Q&A

Question 1

What type of fire extinguisher should be used for paper or wood fires?

a) Class A
b) Class B
c) Class C
d) Class D

Answer 1

a) Class A

Question 2

Atmosphere in a sewer system may be:

a) tested with the proper equipment
b) corrosive to metal
c) perfectly ok to breathe
d) all of the above

Answer 2

d) all of the above