HomeEngineeringSteel balls for ball bearings are generally made of __________ steel. 1692. Steel balls for ball bearings are generally made of __________ steel.By Admin / September 7, 2025 Cast Stainless Free carbon Carbon chrome ✅ 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