Deck General USCG Question #4257 (Set 136)

Structural stress on a MODU can be reduced by __________.

Official USCG Answer & Rule Citation

Correct Answer: Option A — even and symmetrical variable loading

Minimizing bending moments, shear forces, and structural stress on a floating MODU requires uniform, symmetrical distribution of variable loads and consumables across the structure, preventing localized structural overloads and hull girder fatigue.

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