an air leak has developed in the tank
the tank cooling system has malfunctioned
the pilot cylinder discharge valve is leaking
an excessive amount of insulation has been installed on the tank and piping
第1题：
A crew member is unconscious and the face is flushed. You should ______.
A.lay the crew member down with the head and shoulders slightly raised
B.administer a liquid stimulant
C.lay the crew member down with the head lower than the feet
D.attempt to stand the crew member upright to restore consciousness
第2题：
The citizenship of a crew member of a vessel is determined solely by the ______.
A.Customs Officer
B.Immigration Officer
C.Coast Guard
D.Union Official
第3题：
An alarm device inserted between the deaerating tank and the expansion tank can notify the on-watching crew that .
A.the expansion tank is lack of water
B.the expansion tank is over flowing
C.there is something wrong with the cooling system
D.there is something wrong with the engine
第4题：
Which log includes a statement of the conduct，ability，and character of each crew member on the completion of a voyage ________．
A.Official Logbook
B.Department Logbook
C.Crew Logbook
D.Smooth Logbook
第5题：
All entries in the Official Logbook must be signed by the Master and ______.
A.the Union Representative
B.the person about whom the entry concerns
C.no one else
D.one other crew member
第6题：
A crew list is a piece of paper which shows ______.
A.all names of crew members on board
B.all crew member's lists on board
C.all paper of crew members on board
D.all names of lists for the crew on board
第7题：
Every entry required to be made in the Official Logbook shall be signed by the ______.
A.Mate on watch
B.Master and Chief Mate or other member of the crew
C.Master only
D.Purser，one of the Mates，and some other member of the crew
第8题：
One of your crew members falls overboard from the starboard sida.You should IMMEDIATELY ______.
A.position your vessel to windward and begin recovery
B.apply left rudder
C.throw the crew member a life preserver
D.begin backing your engines
第9题：
A crew member suffering from hypothermia should be given ______.
A.a small dose of alcohol
B.treatment for shock
C.a large meal
D.a brisk rub down
第10题：
______ is not an alarm required by IMO standards to be available on the ECDIS．
A.Deviating from a planned route
B.Approach to waypoints and other critical points
C.Light house detecting
D.Larger scale chart available