HomeEngineeringHigher vicosity index of a lubricating oil denotes 5400. Higher vicosity index of a lubricating oil denotesBy Admin / September 7, 2025 Less changes in fluidity of oil with temperature Substantially high change in fluidity of oil with temperature Its unsuitability under varying temperature conditions None of these ✅ The correct answer is option A.
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