GASCO Exit Exam • Set 12 Question 26 of 30

How does the gas detection system react to a minor leak of primary barrier spaces?

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Direct Answer

Option A: Gas percentage methane content will increase depending on the location and size of the crack

The correct answer is Gas percentage methane content will increase depending on the location and size of the crack. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.

All Options

Gas percentage methane content will increase depending on the location and size of the crack (Correct Answer)

Gas percentage oygen content will reduce depending on the location and size of the crack

Gas percentage nitrogen content will increase depending on the location and size of the crack

Gas percentage methane content will decrease depending on the location and size of the crack

Detailed Explanation & Context

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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