HomeEngineeringWhich of the following is the hardest? 1758. Which of the following is the hardest?By Admin / September 7, 2025 Cementite Pearlite Austenite Ferrite ✅ 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