FPFF Exit Exam • Set 1 Question 28 of 30
Which is the best Fire Extinguisher for Liquid Fire?
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Direct Answer
Option B: Foam
Foam extinguishers are considered the most effective for liquid fires (Class B) because they form a film that suppresses vapors and prevents re-ignition. Water would spread the burning liquid, and CO2/DCP may be less effective on large liquid surfaces.
All Options
A
CO2
B
Foam
(Correct Answer)
C
Water
D
DCP
Detailed Explanation & Context
Foam extinguishers are considered the most effective for liquid fires (Class B) because they form a film that suppresses vapors and prevents re-ignition. Water would spread the burning liquid, and CO2/DCP may be less effective on large liquid surfaces.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Fire Prevention & Fire Fighting (FPFF).
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