单项选择题

Chafing gear should be placed（）.

A.at all wearing points of mooring lines
B.at the bitter ends of all standing rigging
C.around running rigging
D.on wire rope only

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单项选择题By paying out more anchor cable，you（）.

A.decrease the holding power of your anchor
B.decrease the swing of your vessel while at anchor
C.increase the holding power of your anchor
D.increase the possibility that your vessel will drag anchor

单项选择题Before letting the anchor go，you should check that the（）.

A.chain is clear
B.anchor is clear of obstructions
C.wildcat is disengaged
D.All of the above

单项选择题Anchoring and fishing in this area are（）.

A.danger
B.dangerous
C.dangerously
D.dangering

单项选择题An example of an anchor which has a stock is a（）.

A.Bruce anchor
B.Dunn anchor
C.Hook anchor
D.LWT anchor

单项选择题After casting off moorings at a mooring buoy in calm weather，you should（）.

A.go full ahead on the engine(s)
B.back away a few lengths to clear the buoy and then go ahead on the engines
C.go half ahead on the engines and put the rudder hard right
D.go half ahead on the engines and pass upstream of the buoy