USCG USCG Safety Eng
Set 2 • Question #39 of 254
Launch Interactive Practice Room Portable Halon extinguishers used on a class "B" fire should be directed __________.
A
at the top of the flames
B
at the base of the fire near the edge
✓ Correct Answer
C
in short, quick bursts
D
toward the upwind side of the fire
USCG NMC Regulatory Explanation
Under MARPOL, SOLAS, and USCG Marine Engineering Safety regulations, regarding 'Portable Halon extinguishers used on a class "B" fire should be directed', the mandated standard is: 'at the base of the fire near the edge'.
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