Request New Subject
Home
Civil Engineering
Environmental Engineering
Q. In case of public supplies, the maximum permissible nitrite content is (Solved)
1. 250 ppm
2. 200 ppm
3. 100 ppm
4. 50 ppm
5. zero ppm
e. zero ppm
Related Topics
→ Water Supply Engineering
→ Advanced Construction and Equipments
→ Construction Management
→ Structural Design 2
→ Irrigation Engineering
→ Basic of Civil Engineering
→ RCC Structures Design
→ Hydraulics and Fluid Mechanics
→ Engineering Graphics
→ Surveying
Subscribe Now
Get All Updates & News
Subscribe