The spaces in the cylinder head and the space between the cylinder jacket 1 and cylinder liner 2 is cooled by ______.

[单选题]The space between cylinder liner and jacket is called _____.A．the cooling waterB．the circulating waterC．the coolerD．the cooling water space

[单选题]The space between cylinder liner and jacket is called （）.A . the cooling waterB . the circulating waterC . the coolerD . the cooling water space

[单选题]The cylinder head, cylinder liner and （） form the combustion chamber.A . frameB . pistonC . crankcaseD . explosion plate

[单选题]E．ach cylinder liner on the marine medium speed engines _____.A．is usually cooled by sea waterB．can be replaced when worn outC．is in direct contact with the water in the bore of the cylinderD．can t expand when heated

[单选题]A． crack in a cylinder liner can be caused byA．worn piston ringsB．installation of undersized sealing ringsC．operating the engine at low loadsD．restricted cooling water passages

[单选题]Cylinder liner cooling is often referred to as （）.A . piston coolingB . sleeve coolingC . central coolingD . jacket cooling

[单选题]Each cylinder liner on the marine medium speed engines （）.A . is usually cooled by sea waterB . can be replaced when worn outC . is in direct contact with the water in the bore of the cylinderD . can t expand when heated

[单选题]A．n efficient seal between the cylinder block and cylinder heads on many diesel engines is obtained with________.A．graphite packingB．sealing compoundC．lubricating oilD．gaskets

[单选题]The joint face between the cylinder cover and the liner is arranged （）the combustion process as possible.A . such far away fromB . such near byC . as far away fromD . as near by

In order to increase the wearing resistance, the cylinder liner surfaces are som