A.throughput
B.additive percent
C.cetane number
D.TBN number
第1题
A.wash it with fresh water and apply an external source of heat
B.renew the windings
C.send it ashore to an approved service facility
D.rinse all electrical parts with a carbon tetrachloride cleaning solvent and then blow dry the motor with compressed air
第2题
A.fouling turbine
B.fuel pump faults
C.lubrication failure
D.excessive cooling
第3题
A.lower/higher
B.maximum/higher
C.predetermined minimum/higher
D.predetermined maximum/lower
第4题
A.abrasive particles
B.metallic oxides
C.corrosive acids
D.any or all of the above
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