HomeEngineeringIn order to maintain an oxidising atmosphere in a furnace, it should have 2457. In order to maintain an oxidising atmosphere in a furnace, it should haveBy Admin / September 7, 2025 More of excess air Less of excess air More of CO in flue gas More of CO₂ in flue gas ✅ 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