RAFF Exit Exam • Set 2 Question 10 of 30
Reason why CO2 type fire extinguishers is preferred over other because ?
✓
Direct Answer
Option B: Do less damage than others
CO2 extinguishers are preferred for sensitive equipment and enclosed spaces because they leave no residue and are non-conductive. While not the primary cooling agent, their clean nature minimizes damage compared to water or dry chemical agents.
All Options
A
Cheaper per unit basis
B
Do less damage than others
(Correct Answer)
C
Better at cooling
D
None of the above
Detailed Explanation & Context
CO2 extinguishers are preferred for sensitive equipment and enclosed spaces because they leave no residue and are non-conductive. While not the primary cooling agent, their clean nature minimizes damage compared to water or dry chemical agents.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Advanced Fire Fighting (RAFF).
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