A.Start ventilation，lower the ramp，notify engine room
B.Lower the ramp，start ventilation，notify engine room
C.Notify engine room，lower the ramp，start ventilation
D.Start ventilation，notify engine room，lower the ramp
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A.hydraulically operated pusher
B.spread beam sling
C.revolving roll clamping device
D.platform sling
A.Duration of the voyage
B.Types of cargo units and vehicles to be carried
C.Weight of cargo units and vehicles
D.All of the above
A.Lower the stern ramp，raise/open the stern door，turn on ventilation for cargo holds
B.Turn on ventilation for cargo holds，raise/open the stern door，lower the stern ramp
C.Turn on ventilation for cargo holds，lower the stern ramp，raise/open the stern door
D.Raise/open the stern door，lower the stern ramp，turn on ventilation for cargo holds
A.Exhaust gas pressure from the stack
B.High capacity fan
C.Inert gas compressor
D.Natural aspiration
A.Sale of effects of a deceased crew member
B.Medical treatment of an injury
C.Inspections of cargo gear
D.Dry docking of the vessel
最新試題
When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it（）.
When commencing cargo operations on a container ship，one cell at a hatch is generally discharged completely (to the bottom of the ship) before removing any containers from the adjoining cells to（）.
Which can be prevented only by segregating two lots of cargo into separate holds? （）
The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is（）.
Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?（）
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is（）.
The valve on the discharge side of a cargo pump on a tank vessel will usually be a（）.
When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?（）
Which of the following element(s) should be taken into account in the preparation of the “Cargo Securing Manual”? （）
When cargo aboard a jack-up in transit becomes adrift，the tow vessel should be asked to （）.