HomeEngineeringThe maximum permissible limit for flouride in drinking water is______________? 1491. The maximum permissible limit for flouride in drinking water is______________?By Admin / September 7, 2025 A. 0.1 mg/litre B. 1.5 mg/litre C. 5 mg/litre D. 10 mg/litre ✅ 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