Question 284Safety & Environmental - 1st Asst/Chief
70% to passIf a vessel initially has no list and no significant trim, which of the developments shown in the illustration will result in the greatest list? Illustration SF-0025
AA
BB
CC
DD
AI Explanation
The correct answer is D. A development that results in the greatest list for a vessel initially with no list and no significant trim is a free surface effect, as shown in choice D. A free surface effect, such as liquid in a tank, can cause a significant list in a vessel by shifting the center of gravity and creating an imbalance. This is due to the liquid's ability to move freely within the tank, which alters the vessel's stability and causes a list. The other options, such as loading or unloading cargo, do not necessarily result in the greatest list compared to a free surface effect.
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