A.determined by the Master
B.specified by the Coast Guard
C.specified by the manufacturer
D.None
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A.in the pumproom
B.at the vent header
C.at the main deck manifold
D.the midships house
A.A declaration is required and duty is involved on the total cost
B.No declaration is required since this is considered routine maintenance
C.A declaration is made and duty is charged on the materials only
D.A declaration is made，but duty is charged on the labor only
A.The tanks lie above the waterline and are filled
B.The tanks are partially filled with dry cargo
C.The tanks are partially filled with liquid cargo
D.The tanks are filled and lie below the waterline
A.type of cargo gear
B.instrument used in celestial navigation
C.instrument used to measure relative humidity
D.instrument used to measure specific gravity
A.dense bulk cargoes
B.household appliances
C.fragile cargoes
D.heavy industrial machinery
最新試題
Which of the following statement(s) is/are TRUE regarding lashing requirements to secure vehicles aboard Ro-Ro vessels? （）
When clearing customs for a foreign voyage，which of the following is processed at the custom’s house and returned to the vessel? （）
Which is a negotiable document? （）
The primary objective of a Ro-Ro vessel is to（）.
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（）.
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is（）.
When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?（）
Which action must be taken when an individual cargo tank is closed off from the inert gas system by the tank isolation valve?（）
The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is（）.
Which method is used to supply inert gas from a flue gas system to the cargo tanks?（）