單項(xiàng)選擇題A distance piece, with ground faces, known as a compression plate, may be interposed between the rod and the beating housing, its thickness being chosen to ensure the correct （）.

A.compression pressure
B.compression test
C.compression ratio
D.compression clearance


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)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

2.單項(xiàng)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

3.單項(xiàng)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

4.單項(xiàng)選擇題A common trouble with the fuel pump plungers or fuel valve spindle is （）.

A.broken down
B.stuck
C.oil leakage
D.carbonized

5.單項(xiàng)選擇題A common trouble with the fuel pump plunger or fuel valve spindle is （）.

A.water leakage
B.steam leakage
C.oil leakage
D.air leakage