HomeEngineeringKilled steels 16720. Killed steelsBy Admin / September 13, 2025 have minimum impurity level are produced by L-D process have almost zero percentage of phosphorus and sulphur are free from oxygen ✅ 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