Safety & Environmental Protection (Deck) USCG Question #1063 (Set 33)

The most serious effect of trapped air in a diesel engine jacket water cooling system is that it __________.

Official USCG Answer & Rule Citation

Correct Answer: Option A — accelerates erosion

Under USCG Deck Safety, SOLAS Chapter III, and 46 CFR regulations, when addressing 'The most serious effect of trapped air in a diesel engine jacket water cooling system is that it', the mandated standard is: 'accelerates erosion'.

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