GASCO Exit Exam • Set 4 Question 26 of 30

What is the typical content of carbon dioxide in inert gas produced by an inert gas generator

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Direct Answer

Option B: 15%

Typical combustion-based marine inert gas generators produce inert gas consisting of ~14-15% CO2, <0.5-1% O2, with the remainder (~84-85%) being nitrogen.

All Options

25%

15% (Correct Answer)

20%

30%

Detailed Explanation & Context

Typical combustion-based marine inert gas generators produce inert gas consisting of ~14-15% CO2, <0.5-1% O2, with the remainder (~84-85%) being nitrogen.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).

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