單項選擇題If your vessel is equipped with inflatable liferafts,how should they be maintained?()

A.Have your crew check them annually
B.They do not need any maintenance
C.Have them sent ashore to an approved maintenance facility annually
D.Have them serviced by the shipyard annually


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1.單項選擇題If you find an inflatable liferaft container with steel bands around the case,you should().

A.tell the Master
B.leave the bands in place
C.tell the Mate
D.remove the bands yourself

2.單項選擇題If you are forced to abandon ship in a liferaft,your course of action should be to().

A.remain in the immediate vicinity
B.head for the nearest land
C.head for the closest sea-lanes
D.let the persons in the boat vote on what to do

3.單項選擇題If the liferaft capsizes,all personnel should leave the raft and().

A.climb onto the bottom
B.swim away from the raft
C.right the raft using the righting strap
D.inflate the righting bag

4.單項選擇題If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative,it will NOT().

A.set the water lights on immersion
B.release the dye-marker from the liferaft
C.free the liferaft from the vessel
D.break the seal on the carbon dioxide cylinder

5.單項選擇題If an inflatable liferaft is to be released manually,where should the operating cord be attached before throwing the raft overboard?()

A.Do not attach the cord to anything but throw it overboard with the raft container
B.Attach the cord to a fixed object on the ship
C.You should stand on the cord
D.Attach the cord to the special pad eye on the raft davit launcher