Surveying Practice Test 6

1. What would be the value of apex distance if the angle is given as 13˚42ꞌ and the radius of the curve is given as 19.24m?

2. Length of tangent formula is same for all types of curves.

3. Distance and elevation formulae for fixed hair method assuming the line of sight as horizontal and considering an external focusing type telescope is D = Ks + C. where C is _______

4. Which of the following indicates the correct set of the combination of total station?

5. Rankine’s method will come under which of the following classification?

6. Find the value of ordinate at a distance of 10m having radius of 22.92m with mid-ordinate12.12.

7. Frequency modulation is equipped in all EDM instruments.

8. The two targets are at a distance s apart, and each at s/2 from the centre, i.e. vertical axis. The horizontal angle α is measured carefully by means of a theodolite. Then what is the value of D in the subtense bar method?

9. The frequency range used in visible light instruments is______________

10. Errors in deflection distances method are distributed to all the points.