Question 1778 Deck Safety

70% to pass

Your vessel was damaged and initially assumed a significant list and trim; however, further increase has been slow. Based on this data, what should you expect?

A The vessel can probably be saved if further flooding can be stopped.
B The vessel will suddenly flop to the same or greater angle of list on the other side and may capsize.
C The slowing is only temporary and the vessel will probably suddenly capsize or plunge from loss of stability due to change in the waterplane area.
D The vessel will continue to slowly list and/or trim due to the free surface effect and free communication effect.
AI Explanation

The correct answer is A) The vessel can probably be saved if further flooding can be stopped. The reasoning is that if the vessel has initially experienced a significant list and trim, but the further increase in list/trim has been slow, it indicates that the vessel's stability has not been completely compromised. This suggests that if the flooding can be stopped, the vessel may still be able to be saved, as the gradual nature of the list/trim change implies the vessel has not yet reached a critical point of instability or loss of reserve buoyancy. The other options are incorrect because B) and C) describe a sudden and catastrophic loss of stability, which is not consistent with the slow rate of list/trim increase described in the question. Option D) is also incorrect, as the slow rate of change indicates the free surface effect is not the primary cause of the stability issues.

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