HomeEngineeringAn ingot is hot forged to a 60% reduction in cross-section area. The percentage reduction in the volume for the above process is 428. An ingot is hot forged to a 60% reduction in cross-section area. The percentage reduction in the volume for the above process isBy Admin / September 6, 2025 A. 0 B. 60 C. 30 D. 20 ✅ 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