A.Manila line will usually last longer than nylon line
B.Nylon line is excellent for use in alongside towing
C.A normal safe working load will stretch nylon line 50%
D.Nylon stoppers should be used with nylon line
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A.Distress signal
B.Urgency signal
C.Safety signal
D.None of the above
A.Bow line
B.Breast line
C.Spring line
D.Stern line
A.Dacron
B.Nylon
C.Esterlene
D.Polypropylene
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
最新試題
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.
The winch is liable（）worn-out in this way.
Proper use shall be made（）radar equipment if fitted and operational.
Which mooring line has the least elasticity?（）
Should the vessel have no deratisation certificate at the time of her delivery，she（）be held to be unseaworthy.
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?（）
In battery charging rooms，ventilation should be provided（）.
Which spoken emergency signal would you use to call a boat to come assist a man overboard?（）
Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?（）
The ship is not very stable，please（）when making a turn.