HomeEngineeringLow grade phosphate rock can be used in electrical furnace, because 3699. Low grade phosphate rock can be used in electrical furnace, becauseBy Admin / September 7, 2025 Of the better CaO/SiO₂ balance for slag formation CaO content is less It is cheap It produces low cost product ✅ 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