HomeEngineeringBall bearings are, usually, made from 13997. Ball bearings are, usually, made fromBy Admin / September 13, 2025 low carbon steel high carbon steel medium carbon steel chrome steel ✅ 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