Question 4681 Deck General

70% to pass

Fighting a rig fire in the ballast pump room with hoses would adversely affect the stability of the rig most by _______________.

A a reduced KG caused by water filling the compartment
B increasing the permeability of the pump room
C reduction of drill water from the storage tanks
D a list caused by water filling the compartment
AI Explanation

The correct answer is D) a list caused by water filling the compartment. Fighting a rig fire in the ballast pump room with hoses would adversely affect the stability of the rig most by causing a list due to water filling the compartment. As water fills the pump room, it increases the weight in that area, creating an off-center mass that can induce a list in the rig. This list can significantly compromise the rig's stability, making it more prone to capsizing or other stability-related issues. The other answer choices do not directly address the primary stability concern of a list caused by uneven water distribution in the rig.

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