HomeEngineeringGreen sand is a mixture of 13304. Green sand is a mixture ofBy Admin / September 13, 2025 30% sand and 70% clay 50% sand and 50% clay 70% sand and 30% clay 90% sand and 10% clay ✅ The correct answer is option C.
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