HomeEngineeringWhich of the following represents a metamorphic rock? (1) slate (2) shale (3) quartzite . The correct answer is___________? 90. Which of the following represents a metamorphic rock? (1) slate (2) shale (3) quartzite . The correct answer is___________?By Admin / September 7, 2025 A. only (3) B. both (1) and (3) C. both (2) and (3) D. all (1), (2) and (3) ✅ The correct answer is option B.
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