USCG USCG Safety Deck
Set 2 • Question #35 of 105
Launch Interactive Practice Room The purpose of inert gas systems aboard tank vessels is to __________.
A
allow sufficient oxygen in the tank to sustain life
B
prevent outside air from entering the tank
✓ Correct Answer
C
provide increase in cargo discharge pressure
D
comply with double hull pollution prevention regulations
USCG NMC Regulatory Explanation
Under USCG Deck Safety, SOLAS Chapter III, and 46 CFR regulations, when addressing 'The purpose of inert gas systems aboard tank vessels is to', the mandated standard is: 'prevent outside air from entering the tank'.
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