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GASCO Exit Exam • Set 11 Question 18 of 30

After the removal of bulk water from damaged insulation space, Why is it so important to dry out the spaces until the atmosphere dew point is -40°C or lower

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Direct Answer

Option A: As there is a possibility for water being trapped and remaining in the insulation spaces

The correct answer is As there is a possibility for water being trapped and remaining in the insulation spaces. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.

All Options

A
As there is a possibility for water being trapped and remaining in the insulation spaces (Correct Answer)
B
As there is a posisbility of mud collected at the bottom of the insulation spaces
C
To cool down the cargo tanks for immediate loading of cargo
D
To avoid the accumulation of rust dust at the bottom of the insulation spac

Detailed Explanation & Context

The correct answer is As there is a possibility for water being trapped and remaining in the insulation spaces. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.

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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