A.cargo pump failure
B.blower failure
C.deck seal low water level
D.low inert gas temperature
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A.150 millimeters of water pressure
B.125 millimeters of water pressure
C.100 millimeters of water pressure
D.75 millimeters of water pressure
A.apply straw or sawdust on the oil
B.contain the spread of the oil
C.throw grains of sand into the oil
D.have the vessel move out of the spill area
A.Nitric acid
B.Amides
C.Alcohols，glycols
D.Phenols，cresols
A.Colorless liquid，mild aromatic odor
B.Pale yellow liquid，strong odor
C.Colorless liquid，faint odor
D.Straw-colored liquid，sweet-odor
A.from areas equipped with power ventilation
B.only from enclosed areas free from sources of vapor ignition
C.from the open deck
D.from within the vessel
最新試題
The blowers of an inert gas generation system aboard a tanker，will be automatically secured if（）.
In setting the valves on a steam-smothering system on a tank vessel，the master control valve to cargo tanks should be（）.
Spreading oil on the open sea has the effect of（）.
Unless such oil tanker carries crude oil which is not suitable for crude oil washing，the oil tanker shall（）the system in accordance with the requirements of that Regulation.
Regulations require that pumprooms on tank vessels carrying grade C liquid cargo with machinery spaces below the freeboard deck be ventilated with（）.
Regulations require that tank vessels handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.
Using an inert gas system on a tanker has which advantage(s)? （）
The purpose of the deck seal in an inert gas system is to prevent（）.
Hoses used for cargo transfer operations must be tested and inspected at specified intervals by（）.
The deck water seal of the inert gas system（）.