更多"The （） or balance tank collects the"的相关试题:
[单项选择]The （） or balance tank collects the re-circulated fuel oil.
A. overflowing
B. sump
C. bilge
D. buffer
[单项选择]Sediment collects in a tubular purifier （）.
A. on top cover
B. on sides of bowl
C. in drain line on the discs
D. on the discs
[单项选择]Regulations require that tank vessels handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.
A. cofferdams
B. empty cargo spaces
C. gas tight bulkheads
D. areas equipped with power ventilation
[单项选择]Regulations require that pumprooms on tank vessels carrying grade C liquid cargo with machinery spaces below the freeboard deck be ventilated with（）.
A. power ventilation
B. gooseneck vents and flame screens
C. at least two ducts extending to the weather deck
D. a vent header system
[单项选择]You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
A. Phosphorous
B. Safety
C. Self-extinguishing
D. Wooden
[单项选择]On tank vessels equipped with power operated cargo tank valves, the type of power operator most commonly used is （）.
A. hydraulic
B. electric
C. steam
D. diesel
[单项选择]A tank vessel transferring non-flammable hazardous cargo in bulk must display warning signs. These signs must（）.
A. be visible from both sides and from forward and aft
B. indicate NO SMOKING
C. be displayed only while transferring cargo and fast to a dock
D. use black lettering on a white background
[单项选择]Regulations require that cargo pumprooms on tank barges (constructed in 1965) carrying grades B or C liquid cargoes have power ventilation systems which can completely change the air in （）.
A. 1 minute
B. 3 minutes
C. 5 minutes
D. 10 minutes
[单项选择]Approximately what percent of tank space should be left for expansion of oil due to possible temperature increase?（）
A. 1% to 3%
B. 1% to 2%
C. 4%
D. 2% to 4%
[单项选择]Fuel tank的中文含义是（）。
A. 供油泵
B. 燃料系
C. 燃油滤清
D. 燃料箱
[单项选择]The Certificate of Inspection of a damaged tank barge has expired. What certificate authorizes the barge to move to a repair facility for repair and inspection?（）
A. Application for Inspection
B. Change of Employment
C. Permit to Proceed
D. Temporary Certificate of Inspection
[单项选择]You detect oil around your tank vessel while discharging. The first thing to do is（）.
A. try to find out where the oil is coming from
B. call the master
C. have the pumpman check the discharge piping
D. shut down operations
[单项选择]If the Certificate of Inspection of a damaged tank barge has expired，which certificate may be issued to allow its movement to a repair facility?（）
A. Change of employment
B. Permit to proceed
C. Application for inspection
D. Temporary Certificate of Inspection
[单项选择]You are on a containership carrying a tank container that had been filled with sodium hydroxide solution. The container is empty but has not been cleaned. Which，if any，placard is required?（）.
A. No placard is required; the tank openings must be sealed
B. Empty placard with corrosive placard
C. Residue label with the UN number
D. Black and white corrosive placard
[单项选择]How should cargo tank hatches be protected when the ullage opening is open and the tank NOT gas free?（）
A. With gooseneck vents
B. With warning signs
C. With flame screens
D. With pressure-vacuum relief valves
[单项选择]While underway and towing an unmanned tank barge you are required to（）.
A. maintain a strict watch on the barge from the towing vessel
B. fly a red flag from the towing vessel
C. open the tops of all empty tanks on the barge
D. take hourly soundings of any loaded tanks on the barge
[单项选择]Cargo transfer operations on a tank vessel need NOT be stopped when（）.
A. a tug comes alongside while the tanker is loading grade
B. and E cargoes B. a large，fresh oil spill is discovered immediately adjacent to the side of the tanker
C. there is an electrical storm in the vicinity
D. there is a fire on the dock or on a nearby vessel
