單項選擇題On inflatable liferafts,the operating cord should be renewed by().

A.cutting the old line off and renewing same
B.an approved servicing facility ashore
C.opening the case and replacing the entire line
D.one of the ship's officers


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2.單項選擇題Inflatable liferafts are provided with().

A.a Very pistol
B.a towing connection
C.a portable radio
D.canned milk

3.單項選擇題In evacuation from a ship,an individual without the option of a survival craft or liferaft should enter the water on the leeward side,except when().

A.there is burning oil on the water
B.there is a rescue craft in the area
C.water temperature is below 40°F
D.a rigid survival craft is in the area

4.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

5.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