While drilling loaded as shown in Sample Load Form #4 (Drilling), the DEEP DRILLER suffers a sudden unexpected forward inclination. The wind and waves are light from the starboard bow. Among the possible causes, you should consider __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — the drill string has broken
Under USCG National Maritime Center examination standards, the accepted correct answer is: the drill string has broken.
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