Question 568 Deck Safety

The correct answer is C) Close the fuel line valve. The first step in fighting an engine fuel-pump fire resulting from a broken fuel line is to close the fuel line valve. This immediately stops the flow of fuel to the fire, which is the source of the fire. Closing the fuel valve is the quickest and most effective way to contain the fire and prevent it from spreading. The other options are not the correct first step. Securing doors, hatches, and vents (A) may help contain the fire, but does not address the source. Casting the barge off the wharf (B) is not an appropriate first response. Checking the fire with foam (D) is a secondary action that should be taken after the fuel source has been secured.