HomeEngineeringHigher furnace temperature can not be achieved by use of a lean fuel gas in the furnace by 2490. Higher furnace temperature can not be achieved by use of a lean fuel gas in the furnace byBy Admin / September 7, 2025 Increasing the draft in the furnace Preheating the fuel gas Oxygen enrichment of combustion air Preheating the combustion air ✅ 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