MEK Exit Exam • Set 6 Question 1 of 30
A quick closing valve
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Direct Answer
Option D: can be remotely closed in an emergency
Quick closing valves are essential safety devices designed to be shut remotely from outside the engine room. They are triggered during fire emergencies to cut off fuel supply to machinery and prevent the escalation of a fire.
All Options
A
stops air supply to main engine
B
prevents fire from occuring
C
prevents oil spills in engine room
D
can be remotely closed in an emergency
(Correct Answer)
Detailed Explanation & Context
Quick closing valves are essential safety devices designed to be shut remotely from outside the engine room. They are triggered during fire emergencies to cut off fuel supply to machinery and prevent the escalation of a fire.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Marine Engineering Knowledge (MEK).
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