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- Master & Mate (Oceans or Near Coastal (Limited Tonnage: Less Than 200 GRT)) »
- Q151 - Deck Safety
138. Upon completion of fueling a gasoline driven vessel it is necessary to perform which task?
Gasoline vapors accumulate after fueling and are heavier than air, posing an explosion risk. Ventilating the vessel before starting the engine removes these vapors, preventing potential fire or explosion; therefore, ventilation is the required task.
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