A.Dacron
B.Nylon
C.Esterlene
D.Polypropylene
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A.Crossing the spring lines
B.Slacking all forward running lines while keeping all after running lines taut
C.Doubling up on spring or breast lines
D.Slacking bow and stern lines
A.Feeling the surface of the line for broken fibers
B.Measuring the reduction in circumference of the line
C.Observing for the appearance of mildew on the outer surface
D.Opening the strands and examining the inner fibers
A.Add ballast in the afterpeak
B.Add ballast forward
C.Alter course
D.Reduce speed
A.Static electricity
B.An open and running motor
C.Loose wiring
D.All of the above
A.In the rig safety manual
B.On the Certificate of Inspection
C.On the Ship Station License
D.On the rig Watch Bill
最新試題
The most likely time for oil pollution while bunkering is when（）.
I would be very much（）if you could arrange for a radio technician to come on board as soon as possible for my radar repair.
Which measure should NOT be taken to reduce the pounding of a vessel in a head sea?（）
Which method of adjusting mooring lines is MOST useful for leaving a boat free to rise and fall with the tide?（）
Which may ignite fuel vapors?（）
The term PROLONGED BLAST refers to（）.
Three SHORT BLASTS mean（）.
Good anchorage may be obtained anywhere in this water area，the bottom being generally mud and sand，vessel may have（）.
In order to prevent galvanic corrosion，an aluminum boat must be insulated from the davits and gripes. Which of the following is acceptable as an insulator?（）
If passengers are on board when an abandon ship drill is carried out，they should（）.