HomeEngineeringWhich of the following unit works in anaerobic conditions ? 1408. Which of the following unit works in anaerobic conditions ?By Admin / September 7, 2025 A. sludge digestion tank B. sedimentation tank C. activated sludge treatment D. trickling filters ✅ 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