Using a cooling water temperature of 225°F (107.2°C), instead of 180°F (82.2°C) in an auxiliary diesel engine, will __________.
Official USCG Answer & Rule Citation
Correct Answer: Option C — reduce the opportunity for the formation of sulfuric acid in the cylinder bore exhaust passages
Under USCG National Maritime Center examination standards, the accepted correct answer is: reduce the opportunity for the formation of sulfuric acid in the cylinder bore exhaust passages.
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