L 10 | Chemical Water Quality Parameter - Nitrogen Content - Chloride Content | Environmental Engg.
1:10:27
L 12 | Biological water Quality Parameter | Environmental Engineering | Pratik Mishra
1:08:57
L 1 | BOD, COD, THOD, TOC | IMPORTANT TOPICS - Quality of Sewage | Abhishek Kumar
1:58:40
WATER SUPPLY ENGINEERING | MCQ | LECTURE 02| WATER QUALITY PARAMETER
1:09:21
L 6 | Chemical Water Quality Parameter - Alkalinity | Environmental Engineering by Pratik Mishra
1:10:01
L 5 | Chemical Water Quality Parameter - Dissolved Solids & Alkalinity | Environmental Engineering
1:16:01
L 3 | Oxygen deficit in river Stream | Environmental Engineering | Pratik Mishra
30:26
Chloride/Nitrogen/Fluoride Content - Environment Engg | Civil Engineering | SSC JE 2023/RRB JE 2023
3:28:41