A.sheath-screw davit
B.gravity davit
C.radial davit
D.bruckner davit
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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
A.when the power source is replaced
B.each year after installation
C.every six months
D.when it is no longer serviceable
最新試題
What shall be conducted during a fire and boat drill?（）
When abandoning ship and jumping into the water from a substantial height without a life jacket，you should（）.
When abandoning ship，after launching the motor lifeboat you should（）.
When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.
What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）
What is the purpose of tricing pendants?（）
The tops of the thwarts，side benches，and the footings of a lifeboat are painted which color?（）
Which person may command a lifeboat in ocean service?（）
The steering oar in a lifeboat is usually referred to as the（）.
The last shot of an anchor cable is usually painted（）.