Base oils are a foundational component of lubrication. In most lubricating environments, the base oil viscosity is the leading factor in lubrication performance. In this course we will classify base oils by types and discuss the various physical and chemical properties that help define base oil performance. These include: ViscosityViscosity IndexPour PointVolatilityFlash PointSolubilityMiscibilityDemulsibilitySeal SwellFoam StabilityHydrolytic…