HomeEngineeringSilicon bronze contains 12521. Silicon bronze containsBy Admin / September 13, 2025 60% copper, 35% zinc and 5% manganese 88% copper, 10% tin and 2% zinc 96% copper, 3% silicon and 1% manganese 76% copper, 20% silico ✅ 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