A.remain on course and hold speed
B.change course and put the stern to the wind
C.change course to put the wind on either beam and increase speed
D.remain on course but slack the speed
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A.salt water
B.foam
C.low-velocity fog
D.CO2
A.cooling the outside bulkheads with water
B.shutting all sources of air into the compartment
C.closing the sea chest
D.flooding the compartment with salt water
A.male coupling at both ends
B.female coupling at both ends
C.female coupling at the nozzle end and a male coupling at the hydrant end
D.male coupling at the nozzle end and a female coupling at the hydrant end
A.blows the fire back toward the vessel
B.comes over the bow
C.comes over the stern
D.comes over either beam
A.alternate expansion and contraction as water in a liquid state becomes a vapor
B.absorption of smoke and gases as water is converted from a liquid to a vapor
C.rapid contraction as water is converted from a liquid to a vapor
D.rapid expansion as water absorbs heat and changes to steam
最新試題
Each fire pump on a ship must have a pressure gauge located at（）.
During a fire drill on a ship，what action is required?（）
Each fireman’s outfit and its spare equipment on a vessel must be stowed（）.
A fire main system must have enough fire hydrants so that each accessible space may be sprayed with（）.
During a training exercise a submarine indicating that a torpedo has been fired will send up smoke from a float. The smoke’s color will be（）.
A fire pump may be used for other purposes if（）.
Backfire flame arrestors are installed on（）.
Each hose in the fuel transfer system for helicopter refueling must meet the standards of the（）.
A fire in electrical equipment should be extinguished by using（）.
If，during helicopter refueling operations，fuel is spilled on clothing，the person should first（）.