Question 5074Deck General70% to pass
When a semisubmersible rig under tow veers from side to side on its tow line, the best way of controlling the action is to _______________.
AI Explanation
The correct answer is A) trim by the stern.
When a semisubmersible rig under tow veers from side to side, trimming by the stern helps to stabilize the rig and control its motion. By adjusting the trim, the rig's center of gravity is shifted aft, which counteracts the side-to-side movement and helps keep the rig stable on the tow line.
The other options are not as effective in this situation. Trimming by the bow (B) would not provide the necessary stability, playing out stern anchor chain (C) would not directly address the side-to-side motion, and adjusting the towing bridle length (D) may not be as effective as trimming the rig's trim.
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