Galpaya, G.D.C.P.; Induranga, D.K.A.; Maduwantha, G.D.K.V.; Koswattage, K.R.
(Sabaragamuwa University of Sri Lanka, 2022-12-06)
The quality and properties of engine oil play a crucial role in the case of efficiency of
car motors where such oil is involved in lubrication and cooling of internal
combustion of engines. The thermal properties of ...