更多"[单选题] Frames to which the tank top "的相关试题:
[单选题] 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
[单选题] The most frequent cause of fires aboard tankers is due to ______．
A.Improper gas freeing
B.Leaking of cargo pump glands
C.Tobacco smoking
D.Spontaneous combustion
[单选题] When cleaning a tank by the Butterworth process，you should begin to pump out the slops ______．
A.At the end of the drop schedule
B.When the process is started
C.When the process is finished
D.When the tank is clean
[单选题] Cargo transfer operations on a tank vessel need NOT be stopped when ______．
A.a tug comes alongside while the tanker is loading grade D 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
[单选题] While testing a cargo tank，your oxygen indicator reads 25% oxygen in the tank．You would then ______．
A.Enter the tank safely
B.Suspect the accuracy of the reading
C.Ventilate the tank
D.Test for nitrogen
[单选题] Access to a cargo pumproom on a tank vessel carrying grades
A，B，C or D liquid cargoes shall be ______．
A.At least 13.1 feet away from the galleys，living quarters or navigation spaces
B.From the open deck
C.Only from areas equipped with power ventilation systems
D.Isolated from any part of the vessel which normally contains sources of vapor ignition
[单选题] Where in the tank shall the oxygen level be determined before crude oil washing?
A. 1 meter from the deck and in the bottom of the tank
B. In the middle of the tank
C. 1 meter from the deck and in the middle region of the ullage space
D. 2 meter from the deck and in the middle region of the ullage space
[单选题] ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO FULL BECAUSE PUMPING WAS NOT STOPPED IN TIME defines ______．
A.Overloading
B.Over discharging
C.Overflow
D.Overtaking
[单选题]The amount of lube oil in the drain tank should be checked by
A.measuring
B.sounding
C.taking measurement
D.taking readings
[单选题]Vents are led from the engine to head tank from the cooling water.
A.for the release of air
B.for the release of water
C.for the release of pressure
D.for the release of oil
[单选题] Prior to burning or welding on a fuel tank on a ship，
Regulations require that an inspection be made．
An entry in the unofficial logbook is required
If this inspection is made by ______．
A.a marine chemist
B.the Officer in Charge，Marine Inspection
C.the Master or person in charge of the ship
D.the National Fire Protection Association
[单选题]燃油系统通气油箱有：how many vention tank are there in the fuel system?
A.4
B.3
C.2
[单选题] ______ shall be provided in every cargo tank and slop tank in accordance with the appropriate Resolutions.
A. A load on top system
B. Direct line system
C. Circle line system
D. An inert gas system
[单选题]中央油箱向内油箱传输的条件是（ ）
The center tank transfer to inner tank conditions is：
A.中央油箱有油且开打传输泵
The center tank with fuel and open transfer pump
B.A和内油箱油面在亚满油面位
inner tank in underfull and A
C.A、B和内油箱进油活门开 inner tank inlet valve open and A/B
[单选题]燃油系统载油油箱有？
How many fuel tank are there in the fuel system ?（ ）
A.5
B.6
C.9
[单选题]左右外油箱同时传输的目的是（ ）
Left, right outer tank transfer to inner tank at same time purpose is：
A.增大供油量 Increase the amount of fuel
B.增大传输油量Increases the transmission fuel
C.保持飞机横向平衡Keep the aircraft lateral balance
[单选题]内油箱中的紧急隔离活门的功用是：
The inner tank emergency isolation valve function is
A.正常情况下打开，使内油箱前、后部分连通Normally open, connected the forward and afterward inner tank
B.紧急情况下关闭，使内油箱前、后部分隔离Sh
ut down in case of emergency, isolated the forward and afterward inner tank
C.A、B都对
A, B answers are both right
[单选题] Which international convention dealing with fire-fighting arrangements ect. ?
A. MARPOL
B. SOLAS
C. Load line convention
D. CRISTAL
[单选题]Which underlined part is pronounced differently from the others?
A.through
B.thought
C.health
D.weather
