Surveying MCQs Set-3

February 6, 2021

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1. 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

2. Contours can be found in a _________________ map.

3. Which one of the following linear methods of setting out a circular curve needs reference of the centre of the curve?

4. The curves used for drawing lines between points in a contour line is

5. A contour interval is the __________________ for all purposes.

6. Which of the following instruments is generally used for base line measurements?

7. Theory of probability is applied to

8. In case of angular measurements being more precise than the linear measurements, the traverse can be balanced by

9. The reference points on which a day's work is closed and from where levelling is continued the next day are called as

10. Indirect methods uses how many methods?


 

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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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