单项选择题
A.1% to 3% B.1% to 2% C.4% D.2% to 4%
To avoid excessive surge pressure when bunkering, you s...
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
When is the most critical time of bunkering in regards ...
单项选择题When is the most critical time of bunkering in regards to oil pollution?（）
A.lining up the systems B.topping off C.starting delivery D.connecting hoses and joints
As a watch officer when bunkering, which of the followi...
单项选择题As a watch officer when bunkering, which of the following does require his individual attention?（）
A.draft of the vessel B.rate of delivery C.communication with terminal personnel D.observation of manifold valves
