BIGF Exit Exam • Set 3 Question 9 of 30

___________ ia the isolating space on a ship between two adjacent steel bulkheads or deck

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Direct Answer

Option A: Cofferdam

A cofferdam is a vital safety feature defined by the IGF Code as an isolating space between bulkheads or decks. It provides a physical barrier to prevent the migration of hazardous vapours or liquids between compartments, ensuring structural integrity and containment safety in low-flashpoint fuel systems.

All Options

Cofferdam (Correct Answer)

Cargo conatinment system

Compressor pumps

Cavitation

Detailed Explanation & Context

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Basic Training for Ships subject to the IGF Code (BIGF).

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Q1 Booster pump used to Q2 Cargo area contains Q3 Cargo containment system is the arrangement for containment of cargo including where fitted with Q4 ______________ is the process in which vapour boil- off from acrgo tanks is condensed in a cargo condenser in which the coolant is a refrigerant gas such as R 22. Q5 _____________ is the process occurring within the impeller of a pump when pressure at the inlet to the impeller falls below the vapour pressure of the liquid being pumped. Q6 In Cavitation process, the bubbles of vapour that are formed collapse with impulsive force in the _________ pressure regions of the impeller. Q7 Cavitation effect can cause significant damage to the Q8 What are checked during the certificate of Fittness? Q9 ___________ ia the isolating space on a ship between two adjacent steel bulkheads or deck Q10 Cofferdam is the isolating space on a ship between __________