The process of breaking up fuel oil into fine particles to ensure good combustion is called( )
A. settling
B. straining
C. pumping
D. atomization
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The( )takes a suction from the double-bottom tanks and discharges it to the settling tanks.
A. fuel oil service pump
B. general service pump
C. sump pump
D. fuel oil transfer pump
( )high pressure pipe and injectors need to be closely matched to provide optimum fueinjection.
A. The fuel transfer pump
B. The fuel feed pump
C. The fuel injection pump
D. The fuel booster pump
In a diesel engine lube oil system, which of the following parts should be lubricated first?( )
A. Camshaft bearings.
B. Main bearings.
C. Piston crowns.
D. Cylinder walls.
Lubricating systems for diesel engines are usually designed to initially provide lube oil to theengine( )
A. camshaft bearings
B. main bearings
C. piston crowns
D. cylinder walls