A.reading the gage pressure
B.weighing the extinguisher
C.discharging a small amount of CO2
D.seeing if the seal has been broken
您可能感興趣的試卷
你可能感興趣的試題
A.bow thruster
B.cargo gear
C.steering engine
D.rudder
A.must utilize magnatic courses
B.must take set and drift into account
C.should be replotted hourly
D.should be started each time the vessels position is fixed
A.bitt
B.bollard
C.capstan
D.cleat
A.screw pump
B.centrifugal pump
C.eductor
D.gear pump
A.alternate expansion and contraction as water in a liquid state becomes a vapor
B.absorption of smoke and gases as water is converted from a liquid to a vapor
C.rapid contraction as water is converted from a liquid to a vapor
D.rapid expansion as water absorbs heat and changes to steam
最新試題
Berthing means bringing a vessel to her berth until（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
（）is where the crew eat their meals.
Full details of all lights and fog signals are shown on（）.
The helm command PORT TWENTY means（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
It is dangerous for vessels without the operational radar（）the estuary.
Before any loading takes place any signs of the previous cargo should do（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.