HomeEngineeringFor long flame and easy ignition, the coal used should have 2621. For long flame and easy ignition, the coal used should haveBy Admin / September 7, 2025 High volatile matter Low ash High calorific value High ash ✅ 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