A.Carbon dioxide
B.Distilled water
C.Fresh water
D.Salt water
您可能感興趣的試卷
你可能感興趣的試題
A.there is reason to believe that the latter is not capable of carrying out the watchkeeping duties effectively
B.the ship is fitted with automatic steering
C.there is daylight or darkness
D.at no time shall the bridge be left unattended
A.Fastness
B.Speeding
C.Swiftness
D.Despatch
A.in lieu of life preservers during fire drills
B.in lieu of life preservers during boat drills
C.in lieu of life preservers during an actual emergency
D.when carrying out duties near a weather deck's edge
A.the first port of call
B.any port of call
C.the last port of call
D.the destination
A.Night orders
B.Standing orders
C.Commands by master
D.Requirements by master
最新試題
What is the best instrument for establishing a safe working area before welding in a confined space? ()
While you are on watch entering port,the Master gives the helmsman a rudder command which conflicts with a rudder command from the Pilot.You should make sure the helmsman().
Which fitting is used to connect the boom to the mast? ()
What is the function of an air receiver in the compressed air system on a ship? ()
Although the Shipowner may be responsible for the loss or damage to the goods,his liability may be limited by the terms of().
You have orders to drop off a barge loaded with propylene oxide at a fleet.In doing so,you must ensure that().
Your ship must().
Which two components pass through the shank of an LWT anchor?()
Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew().
In determining that the()of the navigational watch is adequate to ensure that a proper look-out can continuously be maintained,the master shall take into account all relevant factors.