A.a sponge used to mop up and store condensation must be kept salt free
B.only condensation on the bottom of the canopy should be collected
C.it should be strained through a finely woven cloth
D.chlorine tablets should be used to make it drinkable
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A.carbon dioxide
B.dry chemical
C.foam (stored-pressure type)
D.water (cartridge-operated)
A.Sea anchor
B.Steering oar
C.Spare rudder
D.Daggerboard
A.fuel oil
B.vegetables and food
C.spare parts on board
D.ballast water
A.use lye or other mild detergent
B.wash it with fresh water，dry and store it
C.wash it with salt water
D.use cleaning fluid on nylon，dacron and other synthetic lines
A.control flooding，control fire，repair structural damage
B.restore vital services，control fire，control flooding
C.control fire，restore vital services，control flooding
D.control fire，control flooding，repair structural damage
最新試題
A small light tackle with blocks of steel or wood that is used for miscellaneous small jobs is called a（）.
Kort nozzles are installed around the propellers of some vessels to（）.
A tackle by which the outer end of a boom is raised and lowered is the topping（）.
To find the cause of a gasoline engine’s failure to start，you should（）.
Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）
Deadweight，which is the cargo carrying capacity of a vessel in tons，is determined by（）.
Which statement is TRUE concerning fuel vapors on a vessel（）.
Which is a part of a vessel’s standing rigging（）.
You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
You are ordering ship’s stores. Which statement is TRUE?（）