A.mechanical lubricator
B.lubrication function
C.forced feed system
D.bearing lubrication
您可能感興趣的試卷
你可能感興趣的試題
A.settling tank
B.service tank
C.ballast tank
D.drain tank
A.the connecting rod
B.the cross-head
C.the piston rod
D.the air box
A.cylinder cover
B.cross-head shoes
C.guide-ways
D.scavenging boxes
A.should be scraped
B.should be derusted
C.should be drilled out
D.to be brushed off
A.a bridge gauge
B.a micrometer
C.a thermometer
D.a indicator
最新試題
An automated diesel engine should normally shut down due to （）
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
A thrust bearing is used with a propulsion diesel engine to （）.
The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.
Combustion knock occurring in a diesel engine can be caused by （）.
Proper filtering and straining of fuel oil is important because the （）.
The function of diesel engine piston compression rings is to （）.
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
In using reduction gears to obtain efficient propeller speeds, （）.