A.secure all ventilation
B.shut down the exhaust blowers
C.shut down the intake blowers
D.ventilate the cargo holds
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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°
A.one meter from the tank bottom and one meter below the tank top
B.one half the ullage of the tank and one meter below the tank top
C.one half the ullage of the tank and one meter above the tank bottom
D.at three meter intervals from the tank top to the bottom
A.Call the owner，operator，or terminal supervisor
B.Unplug the deck scuppers
C.Order the dock man to shut down
D.Run out the vessel's or terminal's fire hose
A.Deep tanks
B.Lower holds
C.Lower holds at the ends of the vessel
D.'Tween-decks
A.remove an existing list that would slow down cargo operations
B.initiate loading in conjunction with unloading at the hatch
C.improve stability during cargo operations
D.allow longshoremen easy access to the hatch
最新試題
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is（）.
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 considering a vessel’s stability，which spaces in a general cargo vessel are the best locations for the carriage of bulk grain? （）
The valve on the discharge side of a cargo pump on a tank vessel will usually be a（）.
Which element(s) should be taken into account in the preparation of the “Cargo Securing Manual”?（）
Which factor must be considered when determining the order of loading of dissimilar products through the same piping system aboard a tanker? （）
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（）.
When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it（）.
When carrying a cargo of asphalt or molten sulfur，which are carried at temperatures of over 300°F，one of the biggest dangers is（）.
The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is（）.