Theodolite Surveying MCQ with Answers

Theodolite Surveying MCQ with Answers

11) What is the process if the difference of level between two points is determined by setting the levelling instrument midway between the point?

Answer is:

Simple levelling

12) Which type of the collimation error is eliminated?

Answer is:

Cooke s reversible level

13) What is the name of the imaginary line of constant elevation on the ground surface?

Answer is:

Contour line

14) What method of contour is suitable for small and low undulating area?

Answer is:

By square method

15) What method of contour is suitable for contouring in hilly areas?

Answer is:

By tachometry method