A.air from contacting the oil vapors
B.permitting re-ignition boiling of the heated oil
C.spontaneous combustion below the oil surface
D.toxic fumes from escaping to the surface
您可能感興趣的試卷
你可能感興趣的試題
A.chemical ignition
B.spontaneous combustion
C.chemical combustion
D.radiation ignition
A.incinerated ash at anytime
B.fairly dense material that will sink, i√emetal cans or glass bottles at anytime
C.victual waste when at least 12 nautical miles from shore
D.absolutely no garbage at anytime
A.fire control plan
B.certificate of inspection
C.muster list
D.ships articles
A.ships articles
B.muster list
C.bunk card
D.forecastle card
A.muster list
B.certificate of inspection
C.clearance papers
D.permit to proceed
最新試題
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
If separating effect is not good, which measure should be taken ()
The shipboard oil pollution emergency plan will be invalid after ()
Using a file without a handle may result in ()
Cold weather starting of a diesel engine may be made easier by()
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?()
Which of the following items don’t belong to dock repair works?()
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated()
To shut down a diesel engine after it exceeds the set maximum speed,which type of device listed should be used?()
The additional mark ()in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.