單項選擇題A governor automatically controls engine speed by regulating ().

A.fuel supply
B.firing order
C.engine load
D.oil level


您可能感興趣的試卷

你可能感興趣的試題

3.單項選擇題A distance piece, known as a () may be interposed between the rod and the bearing housing.

A.bearing shell
B.bearing liner
C.compression plate
D.lead wire

4.單項選擇題A diesel engines crankcase oil level is found to be too high√ You should suspect that ().

A.the engine was over filled
B.there might be a fuel leak
C.there might be a water leak
D.all of the above

5.單項選擇題A diesel engine is similar to a gasoline engine except that the former has no ().

A.cross-head
B.cylinder
C.connecting rod
D.spark plug