PSCRB Exit Exam • Set 3 Question 11 of 30
Which one of the listed requirements regarding the buoyant smoke signal doesn't respond to present regulation? The buoyant smoke signal shall
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Direct Answer
Option D: Give a bright red during the inter emission time
Buoyant smoke signals are designed to emit dense orange smoke for at least 3 minutes. While they must be robust, they are not designed to emit red light, as red is reserved for distress flares meant to be seen at night.
All Options
A
Emit smoke for at least 3 min when floating in calm water
B
Not be swamped in a seaway
C
Continue to EMIT smoke when submerged in water image
D
Give a bright red during the inter emission time
(Correct Answer)
Detailed Explanation & Context
Buoyant smoke signals are designed to emit dense orange smoke for at least 3 minutes. While they must be robust, they are not designed to emit red light, as red is reserved for distress flares meant to be seen at night.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Proficiency in Survival Craft and Rescue Boats (PSCRB).
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