🔍 Key Concepts
• Classes of fire and what materials they involve (e.g., ordinary combustibles, flammable liquids, electrical, metals)
• Typical contents of an engine room bilge on a vessel (what tends to collect there?)
• How fuel and oil behave if they leak and pool in a confined space like a bilge
đź’ Think About
• Think about what normally accumulates in engine room bilges: is it mostly solid materials, liquids, electrical equipment, or metals?
• Match the likely bilge material to the correct fire class definition rather than guessing from the letter labels.
• Consider which type of fire class is associated with flammable liquids like oil or fuel on board a vessel.
âś… Before You Answer
• Review the definitions of Class A, Class B, Class C, and Class D fires.
• Identify what substances are actually present in engine room bilges on most ships.
• Confirm which fire class specifically involves flammable liquids such as fuel oil, lubricating oil, or diesel.