單項選擇題To clean a dirty fiber towing hawser used in ocean towing，you should（）.

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


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題The order of importance in addressing damage control on a ship is（）.

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

2.單項選擇題The jackknife stored on an inflatable liferaft will always be located（）.

A.in one of the equipment bags
B.in a special pocket near the forward entrance
C.on a cord hanging from the canopy
D.in a pocket on the first aid kit

3.單項選擇題Paints and solvents on a vessel should be（）.

A.stored safely in a cool dark non-ventilated area until work is completed
B.resealed and returned to a well ventilated area after each use
C.covered at all times to protect from ignition sources
D.stored in a suitable gear locker

4.單項選擇題On a class “B” fire，which portable fire extinguisher would be the LEAST desirable?（）

A.Carbon dioxide
B.Water (stored pressure)
C.Dry chemical
D.Foam

5.單項選擇題MTIME PLS B NOTED MY VSL NEEDS TO TAKE PROVISIONS AND BUNKERS SOON AFTER HER BERTHING ALONGSIDE. This fax indicates that（）.

A.she needs provisions and bunkers immediately after berthing
B.even she will berth here the vessel does not need any provisions and bunkers
C.she will take provisions and bunkers at other berth
D.she needs no provisions and bunkers even after berthing