GASCO Exit Exam • Set 8 Question 6 of 30
On an LNG tanker, why ballasting operation is carried out concurrently with LNG discharging operation?
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Direct Answer
Option A: To ensure stability criteria is met at all times
The correct answer is To ensure stability criteria is met at all times. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
All Options
A
To ensure stability criteria is met at all times
(Correct Answer)
B
To ensure vessel has sufficient trim for discharging
C
To ensure easy shore gangway adjustment
D
To maintain manifold alignment with shore marker
Detailed Explanation & Context
The correct answer is To ensure stability criteria is met at all times. 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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