A.combustible liquid
B.flammable gas
C.flammable liquid
D.flammable solid
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A.the gasoline tank is full
B.the bilges，cabins，etc. are thoroughly ventilated
C.you have fresh water on board
D.Each of the above is followed
A.with
B.by
C.of
D.for
A.Scrubber
B.Demister
C.Deck water seal
D.Final filter
A.pressure vacuum relief valves
B.excess flow valves
C.safety relief valves
D.flame screens
A.in the ends of each tank
B.in the expansion trunk of each tank
C.above the weather deck
D.there are no requirements in the regulation
最新試題
When fueling has been completed（）.
The amount of LFG that may be loaded into a given tank is determined by（）.
What is the proper first aid for LPG in the eye? （）
What is used to test a tank for oxygen content?（）
Storage batteries should be charged in a well ventilated area because（）.
Compared to the amount of concentrated foam liquid used，the amount of low expansion mechanical foam produced is（）.
Gasoline tanks should be filled（）.
One of the principal dangers inherent in liquefied petroleum gas is（）.
Upon release to the atmosphere，LFG readily（）.
The shut off valve at the gasoline tank which can be operated from outside the tank space （）.