HomeEngineeringThe spacing of bars of perforations of fine screens used for the treatment of sewage, is_______________? 358. The spacing of bars of perforations of fine screens used for the treatment of sewage, is_______________?By Admin / September 7, 2025 A. 2 to 3 mm B. 3 to 5 mm C. 5 to 8 mm D. 8 to 10 mm ✅ 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