You are about to enter a compartment to investigate a suspected smoldering fire. If you're not wearing a self- contained breathing apparatus, you should test the compartment's atmosphere to determine if there is/are __________.
A
a toxic atmosphere in the compartment
B
an explosive mixture in the compartment
C
sufficient oxygen to sustain human life
D
all of the above
Loading interactive features...
Question 1 / 205eccef9ebacbc34ba4d465c3
Question 1 of 205eccef9ebacbc34ba4d465c3
You are about to enter a compartment to investigate a suspected smoldering fire. If you're not wearing a self- contained breathing apparatus, you should test the compartment's atmosphere to determine if there is/are __________.
You are about to enter a compartment to investigate a suspected smoldering fire. If you're not wearing a self- contained breathing apparatus, you should test the compartment's atmosphere to determine if there is/are __________.