Question 4666Deck General70% to pass
Horizontal subdivision decks forming watertight compartments in the columns of a semisubmersible MODU increase the unit's _______________.
AI Explanation
The correct answer is C) stability in the event of damage.
Horizontal subdivision decks forming watertight compartments in the columns of a semisubmersible MODU (Mobile Offshore Drilling Unit) increase the unit's stability in the event of damage. This is because the watertight compartments help to limit the flooding of the unit, which in turn helps to maintain its overall stability and prevent capsizing if the unit sustains damage. The other options, such as towing speed, tank capacities, and anchor holding ratio, are not directly impacted by the presence of these watertight compartments.
Related Questions
#4664 In the DEEP DRILLER, TCG is obtained from the sum of the transverse moments by _______________.#4665 For a MODU with trim, an increase in GMT will cause the inclination to _______________.#4667 The central longitudinal structural hull strength member of the lower hulls of semisubmersible MODU's is called the _______________.#4668 The DEEP DRILLER, at a draft of 60 feet, has -3,600 ft-tons of transverse moments. How much ballast should be transferred between tanks 10P and 10S to level the unit in list? #4669 A virtual rise in the center of gravity of a MODU may be caused by _______________.