An inflation life raft is thrown into the water from a sinking vessel, what occurs automatically after the painter trips the C02 bottles to inflate the raft?（）.
1、An inflatable life raft can be launche
An inflatable life raft can be launched by（）.Athe floating-free method onlyBbreaking the weak link on the painterCthrowing the entire container overboard and then pulling an the operatingDremoving the securing stra
2、An inflation life raft should be lifed
An inflation life raft should be lifed 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
3、The inside light in an inflatable life
The inside light in an inflatable liferaft is turned on（）.Aautomatically as the liferaft inflatesBwith a switch near the boarding handleCat night because the light has a photosensitive switchDby screwing the bulb in after the raft is inflated
4、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
5、The bosun has thrown the liferaft into
The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.Aserves as a sea painterBdetaches from the liferaft automaticallyCis used to rig the boarding ladderDis cut immediately as it is of no further use
6、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...