A.The securing of cargo on flats and trailers must be adequate to withstand road motions only
B.The movements experienced by road borne cargo are the same as the movements of a ship at sea
C.The generally recommended lash angle is no greater than 45 degrees relative to the deck in any direction
D.It is not necessary for an adequate number of securing points on the vehicles themselves since setting the brakes is sufficient
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A.It is imperative that the securing of cargo on flats and trailers and in containers be adequate for both road and sea motions
B.The movements experienced by road borne cargo differ significantly from the roll and sway movements of a ship at sea
C.It is necessary for adequate number and strength of securing points on the vehicles themselves in order that lashings may be properly and safely utilized.
D.All the above
A.The securing of cargo on flats and trailers and in containers must be adequate to withstand both road and sea motions
B.The generally recommended lash angle cannot be greater than 45 degrees relative to the deck inany direction
C.It is necessary for an adequate number of securing points on the vehicles themselves in order that lashings may be properly and safely utilized
D.All the above
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
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
最新試題
When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it（）.
Which of the following is/are TRUE regarding lashing requirements to secure vehicles aboard Ro-Ro vessels? （）
Which of the following is suitable for bagged cargo?（）.
The terms “cant frame” and “counter” are associated with the vessel’s（）.
The permanent magnetism of a vessel may change in strength due to（）.
When cargo aboard a jack-up in transit becomes adrift，the tow vessel should be asked to （）.
The valve on the discharge side of a cargo pump on a tank vessel will usually be a（）.
When referring to dry bulk cargoes，the term “flow state”（）.
Which action must be taken when an individual cargo tank is closed off from the inert gas system by the tank isolation valve?（）
Which factor must be considered when determining the order of loading of dissimilar products through the same piping system aboard a tanker? （）