You are on board a vessel with a slow speed crosshead type engine. The fuel just received has a significantly lower sulfur content then the previous bunkers. Which of the following would be a concern due to the reduced sulfur content?
Official USCG Answer & Rule Citation
Correct Answer: Option B — Base number of the cylinder oil
Under USCG National Maritime Center examination standards, the accepted correct answer is: Base number of the cylinder oil.
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