USCG USCG Safety Deck
Set 2 • Question #52 of 105
Launch Interactive Practice Room In order to discharge a CO2 portable fire extinguisher, the operator must FIRST __________.
A
invert the CO2 extinguisher
B
squeeze the two trigger handles together
C
remove the locking pin
✓ Correct Answer
D
open the discharge valve
USCG NMC Regulatory Explanation
Under USCG Deck Safety, SOLAS Chapter III, and 46 CFR regulations, when addressing 'In order to discharge a CO2 portable fire extinguisher, the operator must FIRST', the mandated standard is: 'remove the locking pin'.
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