Generally，when lifting an inflatable l

1、An inflatable liferaft should be lifte

An inflatable liferaft should be lifted back aboard the ship by using（）.Athe single hook at the top of the raftBtwo lines passed under the raftCthe towing bridleDAll of the above

2、Which step is NOT generally taken when

Which step is NOT generally taken when gas-freeing a tank?（）.AWashing the tank interior with sea waterBApplication of degreasing solventsCRemoval of corrosion products and sludgeDFresh air ventilatio

3、After launching，an inflatable raft sho

After launching，an inflatable raft should be kept dry inside by（）.Aopening the automatic drain plugsBdraining the water pocketsCusing the electric bilge pumpDusing the bailers and cellulose sponge

4、The greatest strain，when lifting a loa

The greatest strain，when lifting a load with the jumbo purchase，is on（）.Aall of the parts，dividing the load equallyBthe hauling part because...

5、An inflatable liferaft is thrown into

An inflatable liferaft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO2 bottles to in...

6、An inflatable liferaft is floating in

An inflatable liferaft is floating in its container，attached to the ship by its painter，as the ship is sinking rapidly. Which action should b...