HomeEngineeringAdmirality gun metal contains 12608. Admirality gun metal containsBy Admin / September 13, 2025 60% copper, 35% zinc and 5% manganese 76% copper, 20% silicon and 4% zinc 82% copper, 12% zinc and 6% manganese 88% copper, 10% tin an ✅ 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