HomeEngineeringComposting and lagooning are the methods of_______________? 1449. Composting and lagooning are the methods of_______________?By Admin / September 7, 2025 A. sludge digestion B. sludge disposal C. sedimentation D. filtration ✅ The correct answer is option B.
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