tighted formally
shut tightly
combined properly
closed suitably
第1题：
What type of valve is used to direct the flow of hydraulic fluid?
A.relief valve
B.direction control valve
C.stop valve
D.pressure control valve
第2题：
What information is NOT found in the chart title?
A.Survey information
B.Scale
C.Date of first edition
D.Projection
第3题：
The CO2 flooding system is actuated by a sequence of steps which are ______.
A.break glass, pull valve, break glass, pull cylinder control
B.sound evacuation alarm, pull handle
C.open bypass valve, break glass, pull handle
D.open stop valve, open control valve, trip alarm
第4题：
Valves on steam-smothering lines to cargo tanks shall be set with ______．
A.The master control valve shut and valves to individual cargo tanks shut
B.The master control valve open and valves to individual cargo tanks shut
C.The master control valve shut and valves to individual cargo tanks open
D.All valves open
第5题：
In Cargo Survey，T．C．V．refers to ______．
A.total calculated volume
B.terminal cargo volume
C.tank cargo valve
D.tolerance of cargo valve
第6题：
The survey information upon which a chart is based is found ______.
A.at the top center of the next line
B.near the chart title
C.at the lower left corner
D.at any convenient location
第7题：
A complaint of unseaworthiness by a majority of crew members to the American Consul is found to be justified after a survey is completed.Who must pay the cost of the survey?
A.Crew members requesting the survey
B.American Consul
C.Master
D.Vessel's owners
第8题：
The deck control valve to be ______ after being repaired.
A.returned and attached again
B.moved and fitted again
C.removed and refitted
D.reproduced and put on again
第9题：
Before discharge of cargo tank ballast is undertaken，______．
A.the deck isolating valve is open
B.flue gas isolating valve
C.blower suction valve
D.blower discharge valve
第10题：