HomeEngineeringDuring idling, a petrol engine requires __________ mixture. 15854. During idling, a petrol engine requires __________ mixture.By Admin / September 13, 2025 lean rich chemically correct ✅ 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