AIGF Exit Exam • Set 11 Question 5 of 30

___________ are for maintaining the pressure and temperature of the gas fuel tanks within their design ranges

✓

Direct Answer

Option A: Heat exchangers

Heat exchangers are vital components in fuel gas systems, used to maintain the pressure and temperature of fuel tanks within their design ranges. By managing the thermal state of the fuel, these systems prevent over-pressurization and ensure that the fuel remains in the required state for engine combustion.

All Options

Heat exchangers (Correct Answer)

Primary system

Freezing

none of the above

Detailed Explanation & Context

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

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More Questions in AIGF Set 11

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Q1 IMDG Code means Q2 Reliquefaction of vapours method chosen shall be capable of maintaining tank pressure ___________ of the tank for a period of 15 days assuming full tank at normal service pressure Q3 How is reliquefaction system be designed and calculated? Q4 Which method is used in case of a single failure of the fuel tank pressure and temperature can be maintained by another service/system ? Q5 ___________ are for maintaining the pressure and temperature of the gas fuel tanks within their design ranges Q6 Heat exchanger's standby heat exchanger have a capacity ____________ of the largest required capacity for pressure control. Q7 Interbarrier and hold spaces associated with cargo containment systems for ______________ requiring full or partial secondary barriers shall be inerted with a suitable dry inert gas Q8 Interbarrier and hold spaces associated with cargo containment systems are kept inerted with make-up gas provided by a shipboard _________________ Q9 Equipment for the provision of _______________ of suitable quality to satisfy the expected demand for dry air shall be provided. Q10 The connections to the gas piping systems are _______________