Contouring - I MCQ with Answers

Contouring - I MCQ with Answers

16) Which method of interpolation of contour is laborious, tedious but most accurate?

Answer is:

Arithmetical calculation

17) What is the process of placing the contour lines proportionally between the plotted ground point is?

Answer is:

Interpolation of contours

18) What is the distance between A and 42 m contour given that the distance between A and B is 10m and have reduced levels 41.3 and 43.8 m, contour interval 1m?

Answer is:

2.8

19) Which method of interpolation of contour is done with the help of tracing cloth?

Answer is:

Graphical method

Explanation:

In the graphical method, the Interpolation is done with the help of a tracing paper. Sometimes tracing cloth is also used.

20) Which contour line is usually thicker than the rest in a contour map?

Answer is:

5