Q. Chain surveying is most suitable when (Solved)
1. area to be surveyed is small
2. ground is fairly level and open with simple details
3. plans are required on a large scale
4. all of the above
- d. all of the above
1. area to be surveyed is small
2. ground is fairly level and open with simple details
3. plans are required on a large scale
4. all of the above