HomeEngineeringThe function of an economiser in a boiler is to preheat the 2462. The function of an economiser in a boiler is to preheat theBy Admin / September 7, 2025 Feedwater Combustion air Pulverised coal Furnace oil ✅ 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