單項(xiàng)選擇題The International Regulations for Preventing Collisions at Sea()while carrying out search and rescue operation.

A.apply fully
B.apply half
C.apply in part
D.not apply


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1.單項(xiàng)選擇題The indication of a slipping anchor is a(n)().

A.decrease in mooring line length
B.increase in the opposite amperage
C.increase in the opposite line tension
D.decrease in mooring line tension and amperage

3.單項(xiàng)選擇題The survival craft’s engine is fueled with().

A.kerosene
B.unleaded gasoline
C.diesel oil
D.liquefied gas

4.單項(xiàng)選擇題All the traces are()old ones.

A.clear
B.evident
C.obvious
D.apparently

5.單項(xiàng)選擇題A man was sighted as he fell overboard. After completing a Williamson turn,the man is not sighted. What type of search should be conducted?()

A.Expanding circle
B.Sector search
C.Parallel track pattern
D.Datum-drift search

6.單項(xiàng)選擇題The purpose of storm oil in a sea anchor is to().

A.weigh down the anchor
B.lubricate the anchor
C.repel dangerous fish
D.smooth the sea

7.單項(xiàng)選擇題The most probable position of the object of a search at any given time is the().

A.datum
B.estimated position
C.search point
D.initial point

8.單項(xiàng)選擇題The Coordinator Surface Search (CSS) in a SAR situation should display by night().

A.deck lights forward and aft
B.a white light over two red lights
C.a red light,white light,and blue light in a vertical line
D.a distinctive signal promulgated by the CSS

9.單項(xiàng)選擇題The process of waiting a period of time before pretensioning an anchor is known as().

A.soaking
B.settling
C.sinking
D.bedding in

10.單項(xiàng)選擇題The ship which strikes any other vessel is called the().

A.ship in the wrong
B.responsible vessel
C.vessel to be responsible
D.wrong ship