25
Given below are two statements
Statement (I) : Hydrodynamic lubrication occurs when oil film is thick enough to prevent projections on one surface from
contacting those projections on the mating surface
Statement (II) : All bearings in an engine are in hydrodynamic lubrication when the engine is started from rest or when it is
coasting to a stop
In light of the above statements, choose the most appropriate answer from the options given below.