Main bearings are required to support the crankshaft at each ().
The lubricating system for the cylinder walls is different from the bearings in that the oil for former one is supplied in () while that for latter one is ().
You are inspecting the lower main precision bearings on a diesel engine.You observe that about half the thin Babbitt linings are of a milky white colourThis condition is caused by ()
While inspecting the main bearings on a diesel engine you find impregnated dirt and scratches in the bearing surface you would, therefore, suspect that ()
It is well known that good lubrication will () the bearings from becoming overheated.
A vessel’s position should be plotted using bearings of().
Proper lubrication of the main bearings is more easily obtained in a single acting, four-stroke/cycle diesel engine than in a tow-stroke/cycle diesel engine because().
During check on top clearance in main bearings, turn the crankthrow for the relevant cylinder unit to () and stop the lube oil circulating pump.
The main bearings are provided with thin-walled (), lined with a copper-lead alloy.
It is well known that good lubrication will () the bearings from becoming overheated.