List of top Mining Engineering Questions on Mine Surveying asked in AP ECET Mining Engg

In an area to be surveyed the line which covers entire area to be surveyed and has to be measured very accurately is

The area of plan is 10 cm\(^2\) drawn to a scale of 1 cm = 10m. The area measured on the ground is

Given scale on a map is 1 cm = 20m then its Representative Factor (RF) is