| The branch of surveying in which the curvature of earth is taken into account is |
A) Plane surveying
B) Hydrographic surveying
C) Geological surveying
D) Geodetic surveying
| The main principle of surveying is to work from |
A) part to the whole
B) whole to the part
C) higher to lower level
D) lover to higher level
| Isogonic lines are passing through |
A) Points having same declination at a given point
B) Points of zero declination
C) Points having same dip
D) Points having zero dip
| The curvature of the earth is taken into consideration when the limit of survey area is |
A) 50 to 100 km2
B) 100 to 200 km2
C) 200 to 250 km2
D) More than 250 km2
| A diagonal scale is used to read _____ dimension. |
A) one
B) two
C) three
D) four
| If the scale of a map is 1 cm = 50 m, R.F. is |
A) 1/50
B) 1/500
C) 1/5000
D) 1/50000
| For large scale drawing the following scale to be used |
A) 1:10
B) 1:100
C) 1:1000
D) None of above
| Which of the below mentioned is not a classification of surveying ? |
A) Marine
B) Land
C) Basement
D) Astronomical
| Isometric projection is a type of projection in which dimensions of a solid can be represented in |
A) One view
B) Two view
C) Three view
D) None of above
| The survey which is carried out to locate the natural and artificial features on the surface of earth such as rivers, hills, lakes, railways, towns, villages etcs known as : |
A) Cadastral survey
B) Topographical survey
C) City survey
D) Mine survey
