To turn over a liferaft that is floating upside down，you should pull on the ______.A.canopyB.manropesC.sea painterD.righting lines
To turn over a liferaft that is floating upside down，you should pull on the ______.
A.canopy
B.manropes
C.sea painter
D.righting lines
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单选题Which operation should be done when launching an inflatable liferaft by hand?（）AOpen the liferaft casingBTurn the valve on the CO2 cylinder to start inflationCMake sure the operating cord is secured to the vessel before throwing it over the sideDAfter inflation，detach operating cord from liferaft
单选题Your ship is sinking rapidly. A container containing an inflatable liferaft has bobbed to the surface upon functioning of the hydrostatic release. Which action should you take?（）.ACut the painter line so it will not pull the liferaft container downBSwim away from the container so you will not be in danger as it goes downCTake no action because the painter will cause the liferaft to inflate and open the containerDManually open the container and inflate the liferaft with the hand pump
单选题In order to retrieve an inflatable liferaft and place it on deck，you should heave on the （）.AlifelinesBrighting strapCsea anchorDtowing bridle
单选题An inflatable liferaft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO2 bottles to inflate the raft?（）AThe sea anchor deploysBThe floor inflatesCIf upside down，the craft rights itselfDThe painter detaches from the raft
单选题In good weather，you should deploy the sea anchor from the liferaft to（）.Akeep the liferaft from capsizingBnavigate against the currentCkeep personnel from getting seasickDstay in the general location
单选题If a davit-launched liferaft aboard a ship cannot be launched because of damage to the davit，you should（）.Ainflate the liferaft on deckBroll the liferaft over the sideCgo to another liferaft stationDget a saw and cut the liferaft free
单选题You board an inflatable liferaft that has been hand launched from a sinking vessel. What should you do first after everyone is onboard the liferaft?（）.ACut the painterBOperate the radio equipmentCOpen the equipment packDVentilate the liferaft of CO2
单选题To turn over a liferaft that is floating upside down，you should pull on the（）.AcanopyBmanropesCsea painterDrighting lines
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单选题To launch a liferaft by hand you should（）.Acut the casing bands，throw the liferaft over the side，and it will then inflateBdetach the operating cord，throw the raft over the side，and it will then inflateCcut the casing bands，throw the raft over the side，and pull the operating cordDthrow the liferaft over the side and pull the operating cord
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单选题An inflatable liferaft is floating in its container，attached to the ship by its painter，as the ship is sinking rapidly. Which action should be taken with respect to the liferaft container? （）ACut the painter line so that it will not pull the liferaft container downBSwim away from the container so that you will not be in danger as it goes downCTake no action as the pull on the painter will cause the liferaft to inflate and open the containerDManually open the container and inflate the liferaft with the hand pump
单选题Hang national flag upside down should be strictly （）.AprohibitBprohibitedCprohibitingDprohibits
单选题If an inflatable liferaft inflates upside down，you can right it by（）.Apushing up on one sideBstanding on the CO2 bottle，holding the bottom straps，and throwing your weight backwardsCgetting at least three or four men to push down on the side containing the CO2 cylinderDdoing nothing; it will right itself after the canopy supports inflate
单选题If you find an inflatable liferaft container with steel bands around the case，you should（）.Atell the MasterBleave the bands in placeCtell the MateDremove the bands yourself