A.decreases as temperature increases
B.increases with the temperature
C.is not affected by temperature
D.may increase or decrease as the temperature rises
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A.soluble state
B.solid state
C.liquefied state
D.inert state
A.in open air
B.inside cabins
C.in machinery space
D.underwater
A.actuator
B.annulus
C.accumulator
D.annular preventer
A.controls the amount of gasoline to the engine
B.shuts off the gasoline supply at the tank
C.is used if the gasoline tank leaks
D.All of the above
A.pressure
B.toxicity
C.temperature
D.flammability
最新試題
If you have a liquefied flammable gas barge in tow,which is NOT required of you with respect to the barge and its cargo? ()
The shut off valve at the gasoline tank which can be operated from outside the tank space ().
Butadiene,inhibited,is labeled as a().
The weight of liquefied petroleum gas vapors as compared to air is().
The vapor pressure of a substance().
It should be noted()the use of synthetic mooring ropes able to produce sparks by their manipulation is absolutely forbidden on board petroleum tankers and LPG or LNG carriers,or any vessels carrying inflammable substances.
Gasoline tanks should be filled().
What normally helps in detecting escaping gas? ()
Gasoline fumes tend to().
To determine the pressure and temperature limitations under which LFG is required to be transported on a barge,you should look at the().