HomeEngineeringViscosity index of a lubricating oil 2686. Viscosity index of a lubricating oilBy Admin / September 7, 2025 is the measure of its flash point. is the measure of variation of viscosity with temperature. should be low. none of these. ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin