MSC.1 Circ.1318 Rev.1 CO2 System Maintenance Quiz Set E

Source: IMO MSC.1/Circular.1318/Rev.1 – Revised Guidelines for the Maintenance and Inspections of Fixed Carbon Dioxide Fire-Extinguishing Systems (circular and annex).
Reference: imorules.com – MSC.1/Circ.1318/Rev.1

5. High-pressure cylinders should be subjected to periodical tests at intervals not exceeding 10 years. What is required at the 10-year inspection?

A) All cylinders should be subjected to an internal inspection and hydrostatic test B) At least 10% of the total number provided should be subjected to an internal inspection and hydrostatic test C) At least 50% of the total number provided should be weighed D) Only the pilot cylinders need be tested

MSC.1/Circ.1318/Rev.1 – Maintenance and Inspections of Fixed Carbon Dioxide Fire-Extinguishing Systems – Set E