HomeEngineeringAn air preheater is installed 18484. An air preheater is installedBy Admin / September 14, 2025 [A]. before the economiser [B]. before the superheater [C]. between the economiser and chimney [D]. none of these ✅ The correct answer is option C.
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