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AIGF Exit Exam • Set 13 Question 25 of 30

What are the services intented when non-metallic materials including composites in

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Direct Answer

Option A: compatibility with the liquefied gas fuels

Non-metallic materials and composites used in fuel systems must demonstrate strict compatibility with liquefied gas fuels. This ensures that materials do not degrade, swell, or lose structural integrity when exposed to cryogenic temperatures or chemical interactions, which is essential for maintaining the containment system's safety and preventing catastrophic leaks.

All Options

A
compatibility with the liquefied gas fuels (Correct Answer)
B
resistance to ageing properties <
C
mechanical properties
D
All the above

Detailed Explanation & Context

Non-metallic materials and composites used in fuel systems must demonstrate strict compatibility with liquefied gas fuels. This ensures that materials do not degrade, swell, or lose structural integrity when exposed to cryogenic temperatures or chemical interactions, which is essential for maintaining the containment system's safety and preventing catastrophic leaks.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Ships subject to the IGF Code (AIGF).

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