A.should bring
B.should be brought
C.should take
D.should be taken
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A.with
B.without
C.against
D.above
A.general alarm and fire control plans
B.muster stations and duties of individual
C.patrol system
D.All of the above
A.darkness
B.daylight
C.simulated engine-room
D.all of the above
A.oil leakage in engine-room
B.hot work (welding, cutting, etc)
C.static electricity
D.all of the above
A.the three elements of fire and explosion
B.lower and upper flammable limits
C.classification of flies and applicable extinguishing agents
D.All of the above
最新試題
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
Under MARPOL Code the ship to which it applies has to carry （）
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To proceed to the assistance of a ship in distress is（）
Which of the following items don’t belong to dock repair works?（）
The main purpose of port State control is not to（）
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（） is not installed on the main switchboar.
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）