ASIS-CPP Exam QuestionsBrowse all questions from this exam

ASIS-CPP Exam - Question 47


A carbon tetrachloride extinguisher would not be used on the following type of fire?

Show Answer
Correct Answer: D

A carbon tetrachloride extinguisher should not be used in closed spaces due to the highly toxic fumes it emits, such as phosgene and hydrogen chloride, when heated. These emissions pose a significant health risk in confined areas.

Discussion

1 comment
Sign in to comment
ignacioarg11
Mar 3, 2022

CARBON TETRACHLORIDE is a commonly used liquid in fire extinguishers to combat small fires. It has no flash point, it is not flammable. However, when heated to decomposition, it will emit fumes of extremely toxic phosgene and of hydrogen chloride.