HomeEngineeringA sand employed on the faces of the pattern before moulding, is called 16949. A sand employed on the faces of the pattern before moulding, is calledBy Admin / September 13, 2025 green sand dry sand loam sand parting sand ✅ The correct answer is option D.
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