A.contaminating foof with extinguishing agent
B.spreading through the engineering space
C.loss of stability
D.a grease fire in the ventilation system
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A.crewman's duty list
B.certificate of inspection
C.shipping articales
D.muster list
A.conduction
B.convection
C.radiation
D.direct contact
A.are made of bronze, brass, or soft alloy metals
B.should be painted rad in order to identify hose lengths
C.are specially hardended to prevent crushing
D.should be greased frequently
A.Conduction of heat to adjacent surfaces
B.Direct radiation
C.Convection
D.All of the above
A.removed
B.altered
C.corrected
D.converted
最新試題
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
A tide is called diurnal when（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
Bales close to the deckhead should be covered to prevent（）.
Manoeuvring information can not be obtained from（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
The ISM code is part of（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
（）is on the panel of radar.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.