HomeEngineeringPresence of silicon in steel 1976. Presence of silicon in steelBy Admin / September 7, 2025 Is in the form of free Si Indicates that steel is not deoxidised properly Decreases the blow holes formation tendency in castings None of these ✅ 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