2. Principles of surveying l GATE 2021 lectures in English l Civil Engineering
![](https://i.ytimg.com/vi/J9VlWInlWBc/mqdefault.jpg)
3:25
3. TYPES OF SURVEYING l GATE 2021 LECTURES l ENGLISH
![](https://i.ytimg.com/vi/QmQUIENBEHQ/mqdefault.jpg)
12:55
Principles of Surveying | Explained Notes of Surveying
![](https://i.ytimg.com/vi/KASexijZZ_o/mqdefault.jpg)
6:30
11. Obstacles in chaining l Surveying l Civil engineering l GATE 2021 l English lectures
![](https://i.ytimg.com/vi/cGbYf8IR35Q/mqdefault.jpg)
11:52
Principles of Surveying Lecture 1 (Introduction to Surveying)
![](https://i.ytimg.com/vi/fppMs_fl4ag/mqdefault.jpg)
16:35
King Post Truss Roof
![](https://i.ytimg.com/vi/tEl0teKRkyQ/mqdefault.jpg)
4:45
4. SCALE OF MAPS l SHRINKAGE FACTOR l WRONG SCALE l GATE 2021 l ENGLISH LECTURES
![](https://i.ytimg.com/vi/hAN5gck5774/mqdefault.jpg)
16:33
3x+1 = 90 YILDIR ÇÖZÜLEMEYEN BASİT İŞLEM
![](https://i.ytimg.com/vi/hI5HfrXSbmg/mqdefault.jpg)
10:01