A.you recovery
B.you reover
C.you recovering
D.you recovered
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A.keep the life raft from capsizing
B.navigate against the current
C.keep personnel from getting seasick
D.stay in the general location
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
最新試題
Fog is likely to occur when there is little difference between the dew point and the().
()is where the crew eat their meals.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?()
A tide is called diurnal when().
Full details of all lights and fog signals are shown on().
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?().
It is dangerous for vessels without the operational radar()the estuary.
Shipboard Emergency Drills must be carried out at least()on board cargo ship.
Which of the following is not an operation mode of AIS?()
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called().