A.salt water and a wire brush
B.caustic soap
C.mild soap and fresh water
D.a holystone
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A.are made of bronze,brass,or soft alloy metals
B.should be painted red in order to identify hose lengths
C.are specially hardened to prevent crushing
D.should be greased frequently
A.4Certificate of Inspection
B.Certificate of Seaworthiness
C.Classification Certificate
D.Certificate of Registry
A.able to absorb heat
B.water based
C.nonconducting
D.nontoxic
A.used for electrical fires only
B.the smallest
C.the most accessible
D.the most effective
A.portable
B.semi-portable
C.fixed
D.disposable
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Fire extinguishers on inspected vessels are numbered by size I through V,with I being().
Fire alarm system thermostats are actuated by().
Halon extinguishers used on a class C fire should be directed at the().
Foam extinguishes a fire mainly by().
Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by().
Fire extinguishing agents used on Class C fires must be().
Halon extinguishes fire primarily by().
Foam extinguishes a fire by().
Flame screens are used to().
Halon extinguishes a fire by().