stopping the main engine suddenly
changing the main engine running direction suddenly
the sailing from the shallow water area to the deep water area
the ship’s trim too much
第1题：
Defense plans may cause the operation of electronic aids to navigation to be suspended with ______.
A.no notice
B.one day's notice
C.a week's notice
D.thirty (30) days notice
第2题：
第3题：
In most _____ heavy rains in this area will cause problems.
A: areas
B: things
C: cases
D: situations
第4题：
indicator diagrams
nomo-gram
temperature readings
pressure readings
第5题：
Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）
第6题：
If a gasoline engine turns over freely but will not start，the cause is generally ______．
A.A defective ignition system
B.Low lube oil level
C.Weak valve springs
D.Too heavy a load
第7题：
An adapter state does not show available after a reboot. Which of the following is the most probable cause？（）
第8题：
In the navigation,_______cause the shafting over load most easily
A.stopping the main engine suddenly
B.changing the main engine running direction suddenly
C.the sailing from the shallow water area to the deep water area
D.the ship's trim too much
第9题：
the stopping engine suddenly
the sailing astern and changing direction suddenly
the sailing from the shallow water area to the deep water area
the ship’s trim too much
第10题：
excessive compression pressure
air in the fuel lines
high fuel pressure
excessive load