When oily water separator is operating, which measure ____ is wrong.
A.pay attention to operating parameters
B.renew and clean separating units in time
C.check oil level in separator to prevent overload
D.check separating effect, if it is bad, flush with large capacity water pump
第1题
A.with dirty water
B.with clean water
C.by oily water
D.by mixed water
第2题
A. when pumping out bilges
B. when cleaning oil tanks
C. when ballasting
D. when deballastin
第3题
The ______is fitted on an oily water separator.
A.sliding bowl bottom
B.gravity disc
C.bowl
D.liquid level detector
第4题
The ____pump is usually used as the bilge feed pump to an oily water separator.
A.turbine
B.screw
C.vane
D.ejector
第6题
A、Start the oily water separator.
B、Check the oily water separator.
C、Fill the separator with clean water.
D、Ask for permission.
第7题
A centrifuge arranged to separate two liquids is known as
A.an oily water separator
B.a purifier
C.a centrifugal compressor
D.a clarifier
第8题
A.an oily water separator
B.a purifier
C.a centrifugal compressor
D.a clarifier
第9题
A.The quantity of oil residues generated
B.The capacity of sludge and bilge water holding tank
C.The capacity of the oily water separator
D.All of the above
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