HomeEngineeringFor preparation of porous bearings by powder metallurgy, preferred particle shape is 1222. For preparation of porous bearings by powder metallurgy, preferred particle shape isBy Admin / September 6, 2025 A. Spherical B. Nodular C. Irregular D. No preferred shape ✅ 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