A.Moisture accumulation in winch motor damaging the electrical wiring
B.Freezing of gears in cold weather
C.Corroding of sheaves on the davits so they will not rotate
D.All of the above
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A.release the gripes
B.release tricing pendants
C.put the cap on the drain
D.lift the brake handle
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
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
最新試題
When abandoning ship，after launching the motor lifeboat you should（）.
Which sequence is correct when launching a lifeboat stowed in gravity davits?（）
The last shot of an anchor cable is usually painted（）.
Safety shackles are fitted with（）.
When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.
When backing a motor propelled lifeboat (right-hand propeller) with the rudder amidships，the stern will back（）.
To keep injured survivors warm in the water after abandoning a ship，they should（）.
What is the purpose of tricing pendants?（）
The type of davit on which you must turn a crank in order to swing the lifeboat out over the ship’s side is a（）.
What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）