Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Removal of solids is generally considered as a | |
A. | Primary treatment [Correct Answer] |
B. | Secondary treatment [Wrong Answer] |
C. | Tertiary treatment [Wrong Answer] |
D. | None of these [Wrong Answer] |