Question 1759Navigation General

70% to pass

You are in a channel in U.S. waters near an industrial plant with a load/discharge facility for barges. You see an emergency rotating flashing light on the facility light up. What does this indicate?

A A barge carrying a hazardous cargo is mooring or unmooring at the facility.
B The facility is warning a barge to shut down transfer operations due to weather conditions (electrical storm, tornado, hurricane, etc.).
C There is danger at the facility due to a fire or cargo release.
D A barge at the facility has commenced transferring a hazardous cargo.
AI Explanation

The correct answer is C) There is danger at the facility due to a fire or cargo release. The reasoning is that in U.S. waters, an emergency rotating flashing light on an industrial facility with a load/discharge facility for barges typically indicates a hazardous situation, such as a fire or cargo release, that requires immediate attention and action. This signaling is regulated by the U.S. Coast Guard to alert mariners to dangerous conditions at the facility. The other options are incorrect because they do not accurately reflect the meaning of the emergency flashing light. Option A indicates a routine operation, option B refers to a weather-related issue, and option D describes a cargo transfer, none of which warrant the use of an emergency flashing light.

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