According to 33 CFR's, an oceangoing ship of over 400 gross tons must be fitted with a standard discharge shore connection. What size bolt circle diameter is required for this shore connection to transfer oily ballast to a shore side reception facility?
Official USCG Answer & Rule Citation
Correct Answer: Option B — 183 mm
Under USCG National Maritime Center examination standards, the accepted correct answer is: 183 mm.
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