HomeEngineeringNickel and __________ are the alloying element added in steel to increase its toughness. 1156. Nickel and __________ are the alloying element added in steel to increase its toughness.By Admin / September 6, 2025 A. Molybdenum B. Chromium C. Vanadium D. Silicon ✅ 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