A.Six by seven galvanized wire rope
B.Six by twenty-four improved plow steel wire rope
C.Six by thirty-seven preformed fiber-core wire rope
D.Six by nineteen regular-lay filler wire rope
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A.Each lifeboat must have a launching appliance
B.Launching appliances must be of the gravity type
C.There may not be more than two launching appliances on the same deck
D.All of the above
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
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
最新試題
Which is TRUE concerning immersion suits and their use?（）
What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）
Safety shackles are fitted with（）.
Upon hearing the abandon ship signal，you put on your life jacket and report to your station. After the cover is removed you board your open lifeboat boat. The FIRST thing to do is to（）.
The steering oar in a lifeboat is（）.
When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to（）.
Which sequence is correct when launching a lifeboat stowed in gravity davits?（）
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?（）
Which item of lifeboat equipment would be most suitable for night signaling to a ship on the horizon?（）