HomeEngineeringA fuel of an octane number rating of 75 matches in knocking intensity as a mixture of 12142. A fuel of an octane number rating of 75 matches in knocking intensity as a mixture ofBy Admin / September 13, 2025 75% iso-octane and 25% normal heptane 75% normal heptane and 25% iso-octane 75% petrol and 25% diesel 75% diesel and 25% pet ✅ 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