单项选择题
Which of the following fuel oil characteristics establishes the danger point when transferring, pumping, and firing procedures are concerned?（）
A.Fire point
B.Flash point
C.Specific gravity
D.viscosity
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相关考题
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单项选择题
Bunkering shall be terminated if there is a （）
A.severe electrical storm
B.fire on the pier
C.fire on the ship
D.any of the above -
单项选择题
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% -
单项选择题
To avoid excessive surge pressure when bunkering, you should （）
A.bunker at a normal rate
B.check for kinks in hose
C.close valves slowly
D.shut valves before topping off
