A.be placed in the middle of a small circle formed by the other survivors in the water
B.float on their backs with their arms extended for maximum exposure to the air
C.remove their life preservers and hold on to the uninjured survivors
D.sip seawater at intervals of fifteen minutes
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A.sheath-screw davit
B.gravity davit
C.radial davit
D.bruckner davit
A.International orange
B.Yellow
C.White
D.Red
A.bumpkin oar
B.stroke oar
C.sweep oar
D.becket oar
A.shorter than the others
B.used for the stroke oar
C.used by the forward man in the boat to direct the bow
D.longer than the others and should be lashed to the stern
A.is stated on the vessel's Certificate of Inspection
B.is the number authorized in the Navigation Rules
C.depends on the number of lifejackets you carry
D.is the number authorized by your license
最新試題
When operating the air supply system in a covered lifeboat the（）.
When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.
The lifesaving equipment on all vessels shall be（）.
What could be a result of insufficient lubrication of lifeboat winches and davits?（）
When using the lifeboat compass，you must be careful to（）.
What is the purpose of tricing pendants?（）
Which item is NOT required to be marked with the vessel’s name?（）
The steering oar in a lifeboat is usually referred to as the（）.
Required lifesaving equipment on existing vessels may becontinued in use on the vessel if（）.
What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）