List of top Mining Engineering Questions on Mine Surveying asked in TS PGECET

Identify the correction to departure of any side in traversing.

An area of \(100\,\text{m}^2\) is measured on a plan having an R.F. of \(\dfrac{1}{800}\). If the R.F. were changed to \(\dfrac{1}{2000}\), the area on the new plan in \(\text{m}^2\) would be

Random errors are best minimized by

The magnetic bearing of a line AB is \(S\,32^\circ E\) and the magnetic declination is \(4^\circ E\). What is the true bearing of the line AB?

A transition curve is provided to

In the etch method, the acid used to measure borehole deviation is

An area of \(100\,\text{m}^2\) is measured on a plan having an R.F. of \(\dfrac{1}{800}\). If the R.F. were changed to \(\dfrac{1}{2000}\), the area on the new plan in \(\text{m}^2\) would be

Random errors are best minimized by

The magnetic bearing of a line AB is \(S\,32^\circ E\) and the magnetic declination is \(4^\circ E\). What is the true bearing of the line AB?

A transition curve is provided to

In the etch method, the acid used to measure borehole deviation is

Identify the correction to departure of any side in traversing.