A.Contamination of the cargo
B.Flash points
C.Reid vapor pressures
D.Specific gravities
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A.Weight of the vehicles
B.Geographical area of the voyage
C.Dynamic forces under adverse weather conditions
D.All of the above
A.Contamination of dry cargo by a wet cargo
B.Contamination of a clean cargo by a dirty cargo
C.Contamination of a food cargo by an odorous cargo
D.Overcarriage，overstowage，and short landing
A.The tank must be gas freed
B.The tank must be ballasted
C.The tank must be vented to the atmosphere
D.The bypass valve must also be closed
A.secure all ventilation
B.shut down the exhaust blowers
C.shut down the intake blowers
D.ventilate the cargo holds
A.designates the state of a commodity when the ship is heeled past the angle of repose
B.relates to the suitability of loading a cargo by flowing down inclined chutes
C.refers to the saturation of a dry bulk product with water to the point where it acts as a liquid
D.relates to the minimum granule size of a particular product where it will flow like a liquid at an angle of 30°
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When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?（）
Which of the following actions are stated in the correct order prior to loading or discharging cargo on a Ro-Ro vessel? （）
When cargo aboard a jack-up in transit becomes adrift，the tow vessel should be asked to （）.
Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?（）
Which of the following element(s) should be taken into account in the preparation of the “Cargo Securing Manual”? （）
When the dew point of the outside air is lower than or equal to the dew point of the air in the cargo hold，you should（）.
When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it（）.
The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is（）.
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is（）.
The primary objective of a Ro-Ro vessel is to（）.