Surveying MCQs Set-3

February 6, 2021

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1. The longest chain line passing through the centre of the area is known as

2. The process of marking intermediate points on a survey line is known as

3. The sum of the three interior angles of a triangle, the vertices of which lie on the surface of the earth, covering a vast area of several hundreds of km2 is

4. If the probable error in single observation is ±0.04 m and that of the mean is ±0.01 m, then the number of observations are

5. The line which separates the catchment basin from the rest of the area is

6. During chaining along a straight line, the leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is

7. A contour line joins all the points having

8. An invar tape is made of an alloy of

9. Contours can be found in a _________________ map.

10. In a transit theodolite, error due to eccentricity of verniers is eliminated by reading


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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