![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-white.png)
McqMate
Q. |
The maximum permissible quantity of lead in water for domestic supplies is |
A. | 0.01 ppm |
B. | 0.05 ppm |
C. | 0.50 ppm |
D. | 1 ppm |
Answer» B. 0.05 ppm |
View all MCQs in
Public Health EngineeringNo comments yet