Question: The maximum permissible nitrites in public water supplies, is
Options
A : Nil
B : 0.5 P.P.M.
C : 1.0. P.P.M.
D : 1.5 P.P.M.
Click to view Correct Answer
Water Supply Engineering - Part 1 more questions
Distribution mains of any water supply, is normally designed for....
In pressure supply mains, water hammer pressure is reduced by....
Pick up the correct statement from the following :
A high velocity of wash water is required for
In distribution pipes, drain valves are provided at
Corrosion of well pipes may not be reduced by
Manholes along the mains from the source to a city....
The population growth curve is
Advanced Surveying - Part 1 more Online Exam Quiz
UPSC Civil Service Exam Questions - Part 1
Waste Water Engineering - Part 1
Water Resources Engineering - Part 1
Artificial Intelligence - Part 1