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You have completed a crude oil wash.What action should be taken with the oil in the lines running to the washing machines ________.

A.Open a COW nozzle forward and one aft and drain the line into the after tank by gravity

B.Blow the line out using compressed air

C.Pull a suction using the supply line pump

D.Close off all valves in the system and leave the oil in the line primed for the next crude oil wash


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更多 “ You have completed a crude oil wash.What action should be taken with the oil in the lines running to the washing machines ________.A.Open a COW nozzle forward and one aft and drain the line into the after tank by gravityB.Blow the line out using compressed airC.Pull a suction using the supply line pumpD.Close off all valves in the system and leave the oil in the line primed for the next crude oil wash ” 相关考题
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