PST Exit Exam • Set 6 Question 14 of 30

What is the minimum required duration of a buoyant smoke marker?

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Direct Answer

Option D: 3 minutes

A buoyant smoke marker is a distress signal that must produce smoke for a duration of at least 3 minutes to provide a sustained visual reference for search and rescue aircraft or vessels.

All Options

1 minute

2 minutes

5 minutes

3 minutes (Correct Answer)

Detailed Explanation & Context

A buoyant smoke marker is a distress signal that must produce smoke for a duration of at least 3 minutes to provide a sustained visual reference for search and rescue aircraft or vessels.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Personal Survival Techniques (PST).

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