HomeEngineeringThe ball bearings are provided with a cage 18164. The ball bearings are provided with a cageBy Admin / September 14, 2025 to reduce friction to facilitate slipping of balls to prevent the lubricant from flowing out to maintain the balls at a fixed distance apart ✅ 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