更多"[单选题] What is required to be posted"的相关试题:
[单选题] What is required by regulations concerning the stowage of lifeboats on cargo vessels ________．
A.Each lifeboat must have a launching appliance
B.Launching appliances must be of the gravity type
C.There may not be more than two launching appliances on the same deck
D.All of the above
[单选题] What is the required minimum ship reporting capacity for AIS according to IMO performance standards?
A. 1000
B. 2000
C. 4000
D. 4500
[单选题] What percentage of the baggage is required to be checked at Security Level 1?
A. 25-50%
B. The percentage is not specified
C. 100%
D. 5-15%
[单选题] What is required to be entered into the Official Logbook ________．
A.Opening a sideport at sea to renew a gasket
B.The annual required stripping and cleaning of the lifeboats
C.The biennial weight test of the lifeboats and falls
D.The drafts on entering port
[单选题] Required lifesaving equipment on existing vessels may be continued in use on the vessel if ______．
A.kept on board no more than 2 years
B.inspected and serviced every 6 months
C.destroyed if more than 5 years old
D.maintained in good and serviceable condition
[单选题] The required portable radio shall be stored in the proper location and be ______．
A.Equipped with an approved carrying case
B.Equipped with spare batteries
C.Readily accessible for transfer to a lifeboat
D.In a waterproof enclosure
[单选题] You are keeping the required garbage disposal records．The amount of garbage disposed must be stated in ______．
A.cubic meters
B.both cubic meters and cubic feet
C.both kilos and pounds
D.barrels of 55 gallon capacity
[单选题] The required portable radio apparatus on an international voyage must be stowed in___.
A. the Master’s quarters
B. the ship’s office
C. the radio room, bridge, or protected location
D. an unlocked cabinet next to the station bill
[单选题]About half an hourthemain engine is required,cooling water at the working temperature must be circulated through the fuel injection valves,the starting air and the relief valve.
A.after
B.when
C.until
D.before
[单选题] The number of able seamen required on board is stated in the ______．
A.American Bureau of Shipping code
B.Solas Certificate
C.Classification Certificate
D.Certificate of Inspection
[单选题]It is required that the machine at regular intervals.
A.to be overhauled
B.is overhauled
C.be overhauled
D.was overhauled
[单选题] How many operators are needed／required on board according to the provisions of the International Convention for the Safety of Life at Sea，1974？ ______.
A. 4 operators
B. 3 operators
C. 2 operators
D. 1 operator
[单选题] The time required for a lighted aid to complete a full cycle of light changes is listed in the Light List as the ______．
A.Set
B.Frequency
C.Period
D.Function
[单选题] Which one of the following is not required on survival crafts?
A. Anti-seasickness medicine
B. Immersion suits
C. axes
D. lifebuoys
[单选题] The equipment required to remove an on-deck oil spill on a barge transfering oil must either be carried on board or ______．
A.on a tug standing by
B.available by contract with the shore facility
C.kept at the shoreside hose connection during transfer
D.kept in a protected shoreside location readily accessible
[单选题] Every entry required to be made in the Official Logbook shall be signed by the ______.
A. Mate on watch
B. Master and Chief Mate or other member of the crew
C. Master only
D. Purser，one of the Mates，and some other member of the crew
[单选题]Where greater is required,the almost oil-free water passes to a filter unit.
A.impurity
B.purity
C.humidity
D.density
[单选题] At sea，all required GMDSS equipment（other than survival craft equipment）must be proven operational by ______．
A.daily testing
B.either A or C
C.operational use of the equipment
D.testing at least every 48 hours
