HomeEngineeringHeavy duty bearings are usually made of 1819. Heavy duty bearings are usually made ofBy Admin / September 7, 2025 White metal Phosphorous bronze Monel Zinc ✅ The correct answer is option A.
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