GASCO Exit Exam • Set 12 Question 27 of 30
Which of the following is not a typical counter measure carried out after a major membrane leak or failure?
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Direct Answer
Option B: Stop gas burning in boilers
In Gaztransport & Technigaz NO 96 membrane containment systems, Invar membranes and perlite insulation boxes maintain cargo containment and thermal insulation.
All Options
A
Isolate primary spaces of affected cargo tanks
B
Stop gas burning in boilers
(Correct Answer)
C
Open primary spare exhaust of affected cargo tanks to vent excess pressure
D
Closely monitor all temperature sensors and gas detection system of the affected cargo tank
Detailed Explanation & Context
In Gaztransport & Technigaz NO 96 membrane containment systems, Invar membranes and perlite insulation boxes maintain cargo containment and thermal insulation.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).
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