According to the Code of Federal Regulations (46 CFR) for General Cargo Vessels, what determines the maximum allowable pressure that can be carried in a steam boiler?
Official USCG Answer & Rule Citation
Correct Answer: Option D — The maximum pressure specified by the certificate of inspection.
46 CFR 52.01-105 dictates that the maximum allowable working pressure (MAWP) for a steam boiler is the pressure specified on the Certificate of Inspection. This value is determined during initial certification and periodic surveys, ensuring the boiler operates within safe structural limits as verified by the Coast Guard.
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