GASCO Exit Exam • Set 12 Question 12 of 30
During normal loading/ discharging cycle, how does keeping the tanks cool and ready for loading help?
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Direct Answer
Option A: It reduces the thermal stresses on the membrane
The correct answer is It reduces the thermal stresses on the membrane. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
All Options
A
It reduces the thermal stresses on the membrane
(Correct Answer)
B
It increases the ship operation costs
C
It increases thermal stresses on the membrane
D
It reduces boil-off in the ballast passage
Detailed Explanation & Context
The correct answer is It reduces the thermal stresses on the membrane. 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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