A.leaky exhaust valve
B.increased scavenging air temperature
C.engine cylinders not scavenged sufficiently
D.water in the fuel oil
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A.cylinder covers
B.lubricating space
C.crosshead
D.exhaust manifold
A.combustion
B.condensation
C.charging
D.evaporation
A.the cylinder cover
B.the bottom of bed-plate
C.the sump
D.the crankcase door
A.cylinder casing
B.cylinder bore
C.crankcase door
D.aperture in the cylinder block
A.after TDC
B.before TDC
C.after BDC
D.before BDC
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