單項選擇題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%


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題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

2.單項選擇題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

3.單項選擇題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

4.單項選擇題Drinking salt water will （）

A.be safe if mixed with fresh water
B.prevent seasickness
C.promote urine excretion
D.protect against heat cramps

5.單項選擇題Immediately after abandoning a vessel, lookouts should be posted aboard liferafts to look for（）

A.survivors in the water
B.food and water
C.land
D.bad weather