HomeEngineeringAll of the following alloying elements of steel increases hardness but sacrifice ductility, except 170. All of the following alloying elements of steel increases hardness but sacrifice ductility, exceptBy Admin / September 6, 2025 A. Nickel B. Vanadium C. Molybdenum D. Chromium ✅ 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