A.chemical protection face shield
B.approved work vest
C.self-contained breathing apparatus
D.marlinspike
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A.Broaching
B.Fish tailing
C.Squatting
D.Parallel sinkage
A.Fall
B.Remain stationary
C.Rise
D.Shift to the high side
A.forward of lifeboat No.4 on the starboard side
B.forward of lifeboat No.4. on the port side
C.aft of lifeboat No. 1 on the starboard side
D.All of the above
A.Use the C02 system and evacuate the engine room
B.Use the fire main system and evacuate the engine room
C.Evacuate the engine room and use the C02 system
D.Evacuate the engine room and use the fire main system
A.The ventilators will automatically close by the action of fusible links
B.The motor takes its air supply from outside the lifeboat to prevent asphyxiation of the crew
C. A water spray system to cool the outside of the boat is operated by a high-volume manual pump
D.An air tank will provide about ten minutes of air for the survivors and the engine
最新試題
The loading of the ship must be done in accordance with（）.
The mean draft of a ship is the draft（）.
When steering by autopilot,how often should the steering be checked?（）
The ISM code is part of（）.
ECDIS must be able to perform all of the following EXCEPT（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
Full details of all lights and fog signals are shown on（）.
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（）.
The dew point temperature is（）.