單項(xiàng)選擇題A SYSTEM OF CLEANING THE TANKS BY WASHING THEM WITH THE CARGO OF CRUDE OIL WHILE IT IS BEING DISCHARGED is known as().

A.COW
B.LOT
C.CBT
D.coferdam


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1.單項(xiàng)選擇題When planning the loading or discharging of a VLCC (100,000 DWT+) what is the most important consideration?()

A.Draft and trim
B.Limits of the bending moments
C.Rate of discharging
D.Rate of loading

4.單項(xiàng)選擇題Movement of liquid in a tank when a vessel inclines causes an increase in().

A.righting arm
B.metacentric height
C.height of the uncorrected KG
D.natural rolling period

5.單項(xiàng)選擇題Your tanker is loaded down to her marks,and you find that she has too much trim by the stern. To adjust the trim,you may().

A.add ballast forward
B.load more cargo forward
C.shift bunkers forward
D.All of the above

最新試題

Of the following,the most important consideration for a tanker is().

題型:單項(xiàng)選擇題

Each fireman’s outfit and its spare equipment on a tanker must be stowed in a(n)().

題型:單項(xiàng)選擇題

Existing crude oil tankers may,()being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing,operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation.

題型:單項(xiàng)選擇題

Any oil tanker which is not required to be provided with segregated ballast tanks in accordance with this paragraph may,however,be qualified as a segregated ballast tanker ()it complies with the other requirements of paragraphs of this Convention.

題型:單項(xiàng)選擇題

Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be()with segregated ballast tanks.

題型:單項(xiàng)選擇題

During oil transfer operations,who is responsible for ensuring that the posted transfer procedures are followed?().

題型:單項(xiàng)選擇題

Increasing the number of slack liquid tanks has the effect of raising the().

題型:單項(xiàng)選擇題

If you are bunkering and you close off one tank in the line of tanks being filled,the rate of flow to other open tanks on the same line will().

題型:單項(xiàng)選擇題

Before you start an engine in a compartment,it’s MOST important to().

題型:單項(xiàng)選擇題

Chemical Tankers are generally referred to the cargo ships constructed or adapted and used for the carriage of().

題型:單項(xiàng)選擇題