HomeEngineeringThe process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as 11323. The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known asBy Admin / September 8, 2025 hot piercing extrusion cold peening cold heading ✅ The correct answer is option C.
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