Flexibility of operation
Greater operational safety
Lower stevedoring costs
Reduction of cargo damage
第1题：
What is NOT a securing system used on a containership ________．
A.Lashing system
B.Stacking system
C.Locking system
D.Buttress system
第2题：
Centrifugal pumps have what advantage（s）over reciprocating pumps ________．
A.They are less expensive
B.They are smaller for equivalent pumping ability
C.They pump more cargo in less time
D.All of the above
第3题：
A. It improves resync operations.
B. This feature enables much faster file opens.
C. It improves performance as fewer extent pointers are needed in the shared pool.
D.It improves performance by reading from a copy of an extent closest to the node.
第4题：
A further advantage of TT over MT is that there is no danger of instructions being delayed or lost in the post.
第5题：
第6题：
What is/are the advantage（s）of cranes over conventional cargo booms ________．
A.Cranes are able to pick up and drop loads over a greater spotting area
B.Increased safety because the deck is clear of running and standing rigging
C.Simplicity of operation of the crane by its operator
D.All of the above
第7题：
What is an advantage of a gate valve over a butterfly valve ________．
A.Less frequent maintenance
B.Faster operation
C.Cheaper
D.More compact
第8题：
What is NOT an advantage of the rhumb line track over a great circle track?
A.Easily plotted on a Mercator chart
B.Negligible increase in distance on east-west courses near the equator
C.Does not require constant course changes
D.Plots as a straight line on Lambert conformal charts
第9题：
A further advantage of TT over MT is that there is no danger of instructions being delayed or lost in the post.
A对
B错
第10题：
what is the advantage of policing？