HomeEngineeringThe most abundant metal present in the earth’s crust is; 642. The most abundant metal present in the earth’s crust is;By Admin / September 6, 2025 A. Iron B. Copper C. Titanium D. Aluminium ✅ 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