HomeEngineeringThe heat treatment to which the steel wire containing > 0.25% carbon is subjected to is 969. The heat treatment to which the steel wire containing > 0.25% carbon is subjected to isBy Admin / September 6, 2025 A. Full annealing B. Bright annealing C. Patenting D. None of these ✅ 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