Regulation 13 – Openings in Watertight Bulkheads Below the Bulkhead Deck in Passenger Ships – Set B

Source: SOLAS Chapter II-1, Part B-2 – Subdivision, Watertight and Weathertight Integrity, Regulation 13 – Openings in watertight bulkheads below the bulkhead deck in passenger ships.
Reference: imorules.com – SOLAS II-1 Regulation 13

Question 4 of 10

4. A centralized hydraulic system for watertight doors must include hydraulic accumulators of sufficient capacity to operate all the doors, against an adverse list of 15°, at least:

A) Once, i.e. closed-open B) Twice, i.e. closed-open C) Five times, i.e. closed-open-closed D) Three times, i.e. closed-open-closed

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