The sludge tank installed in the diesel engine room is used to collect __________. sludge from the fuel oil centrifuge water that has been collected in the settling tank.
A
I only
B
II only
C
both I and II
D
neither I or II
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Question 1 / 205eccefa2bacbc34ba4d4798f
Question 1 of 205eccefa2bacbc34ba4d4798f
The sludge tank installed in the diesel engine room is used to collect __________. sludge from the fuel oil centrifuge water that has been collected in the settling tank.
The sludge tank installed in the diesel engine room is used to collect __________. sludge from the fuel oil centrifuge water that has been collected in the settling tank.