HomeEngineeringThe gas which may cause explosion in sewers, is_________________? 418. The gas which may cause explosion in sewers, is_________________?By Admin / September 7, 2025 A. Carbondioxide B. Methane C. Ammonia D. Carbon monoxide ✅ 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