If ignited, which material would be a class B fire?
Direct Answer
Option C: Diesel Oil
Class B fires involve flammable liquids such as diesel oil, fuel oil, and lubricants. Per SOLAS Chapter II-2 and international marine firefighting standards, these liquid fires require foam, dry powder, or CO2 extinguishing agents to smother the oxygen supply effectively, distinguishing them from solid carbonaceous or metallic fires.
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Detailed Explanation & Context
Class B fires involve flammable liquids such as diesel oil, fuel oil, and lubricants. Per SOLAS Chapter II-2 and international marine firefighting standards, these liquid fires require foam, dry powder, or CO2 extinguishing agents to smother the oxygen supply effectively, distinguishing them from solid carbonaceous or metallic fires.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Course for STCW Modular Courses (Refresher).
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