Details

DGMS EXAM FMR- SURVEYING 20 DEC 2021

FIRST CLASS SURVEY METAL RES 20 DEC 2021

1) The method which is most suitable for locating the details  which are far away from transit station in a traverse consist of 

a) measuring angle and distance from one station 

b) measuring angle from one station and distance from the other 

c) measuring angle from two stations 

d) measuring distance from two stations 

e) none of these 

2) In tangential tachometry, the staff is held _________.

a) Vertical 

b) Inclined 

c) Normal to line of sight 

d) Parallel to line of sight 

e) Tangential 

3) The vertical distance between two consecutive contours is called ______

a) Contour interval 

b) Contour distance 

c) Contour gradient 

d) Horizontal distance 

e) Horizontal equivalent 

4) The angle of intersections of the mirrors in an optical square is 

a) 80 degree 

b) 45 degree 

c) 30 degree 

d) 90 degree 

e) 180 degree 

5) In the volume computation by trapezoidal formula, the primordial correction is 

a) Subtractive 

b) Additive 

c) May be subtractive or additive 

d) All of these 

e) None of these 

6) Theory of probability is applied to correct _____

a) Biased error 

b) Accidental error 

c) Systematic error 

d) Constant error 

e) Unsystematic error 

7) The angle of dip at a point on equator is 

a) 0 degree 

b) 30 degree

c) 45 degree

d) 90 degree

e) 180 degree

8) The two points problem as compared to the three-points problem is 

a) more accurate 

b) quicker 

c) more laborious 

d) less accurate 

e) all of these 

9) The process of keeping the planetable into a fixed direction so that a line representing a direction on the plan is parallel to its direction on the ground is called 

a) centering 

b) orientation 

c) leveling 

d) resection 

e) both 1 and 2 

10) Horizontal distances can be measured by _________

a) odometer 

b) tachonmetry 

c) pacing 

d) EDM 

e) All of these