GSK Exit Exam • Set 7 Question 20 of 30
Breathing apparatus is used for
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Direct Answer
Option B: Entering a comchapterment full of smoke
Breathing apparatus (like SCBA) is essential for entering atmospheres that are oxygen-deficient or contain toxic gases and smoke, such as during a fire incident.
All Options
A
Keeping a bridge watch
B
Entering a comchapterment full of smoke
(Correct Answer)
C
For navigating the ship in fog
D
Launching a lifeboat
Detailed Explanation & Context
Breathing apparatus (like SCBA) is essential for entering atmospheres that are oxygen-deficient or contain toxic gases and smoke, such as during a fire incident.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).
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