MEK Exit Exam • Set 5 Question 29 of 30

A quick closing valve is fitted on

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Direct Answer

Option C: fuel tanks above double bottom tanks

Quick closing valves are mandatory on fuel tanks located above double-bottom tanks. They provide an immediate, remote means to shut off fuel supply in the event of an engine room fire.

All Options

main engine cooling system

boiler steam line

fuel tanks above double bottom tanks (Correct Answer)

compressed air line

Detailed Explanation & Context

Quick closing valves are mandatory on fuel tanks located above double-bottom tanks. They provide an immediate, remote means to shut off fuel supply in the event of an engine room fire.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Marine Engineering Knowledge (MEK).

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