A.keep the life raft from capsizing
B.navigate against the current
C.keep personnel from getting seasick
D.stay in the general location
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A.frequent opening of hatches to permit entry of fresh air
B.regular checks of bilge levels
C.use of ear plugs to dampen engine noise
D.frequent flushing of the water spray system with fresh water
A.CO2
B.fresh air
C.the tested compartment's air
D.water
A.use all CO2 available to cool the surronding area
B.stand by with water or other agents
C.thoroughly ventilate the space of CO2
D.jettison all buring materials
A.The unit is working properly
B.The face mask is not sealed properly
C.The air bottle needs to be refilled
D.The air supply hose has a leak
A.put back in service if some CO2 remains
B.hydrostatically tested
C.retagged
D.recharged
最新試題
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
（）is where the crew eat their meals.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
The ISM code is part of（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
The dew point temperature is（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Bales close to the deckhead should be covered to prevent（）.
Manoeuvring information can not be obtained from（）.