HomeEngineeringDuring cold working process 17655. During cold working processBy Admin / September 13, 2025 grain structure is distorted strength and hardness of metal increases close dimensional tolerance can be maintained all of the above ✅ 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