單項(xiàng)選擇題There is a drilling rig established()position 24.1E 25.2N.

A.at
B.on
C.in
D.above


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1.單項(xiàng)選擇題Keep clear()the buoy.

A.to
B.on
C.of
D.for

2.單項(xiàng)選擇題Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?()

A.Put one line at the low point and one at the high point of the bollard so they don't touch
B.Take the eye of the second line up through the eye of the first line before putting the second line on the bollard
C.Never put two mooring lines on the same bollard
D.The mooring line forward should be put on the bollard first

3.單項(xiàng)選擇題The term PROLONGED BLAST refers to().

A.a blast of from five to seven seconds' duration
B.a blast of from five to six seconds' duration
C.a blast of from four to six seconds' duration
D.a blast of from six to seven seconds' duration

4.單項(xiàng)選擇題The winch is liable()worn-out in this way.

A.getting
B.to get
C.to have got
D.for getting

5.單項(xiàng)選擇題If passengers are on board when an abandon ship drill is carried out,they should().

A.take part
B.watch
C.go to their quarters
D.stay out of the way and do what they want

6.單項(xiàng)選擇題Which spoken emergency signal would you use to call a boat to come assist a man overboard?()

A.Distress signal
B.Urgency signal
C.Safety signal
D.None of the above

8.單項(xiàng)選擇題Where would you find the call sign or call letters of the radio station on your ship?()

A.In the rig safety manual
B.On the Certificate of Inspection
C.On the Ship Station License
D.On the rig Watch Bill

9.單項(xiàng)選擇題Which term describes a part of a natural fiber line?()

A.Lacings
B.Lays
C.Strands
D.Twines

10.單項(xiàng)選擇題In battery charging rooms,ventilation should be provided().

A.at the lowest point
B.near the batteries
C.at the highest point
D.only when charging is in progress