Theodolite Survey MCQ with Answers

Theodolite Survey MCQ with Answers

26) What test is that the vertical circle indicate zero while the line of sight is perpendicular to the vertical axis in theodolite?

Answer is:

Vertical arc test

27) How the parallax error is eliminated in theodolite?

Answer is:

By refocusing lens in proper position

28) Which method is a single set of observations made for measuring a horizontal angle between any two point at a station?

Answer is:

Ordinary method

29) Which method is the eccentricity of the spindle eliminated by reading both vernier in theodolite?

Answer is:

Ordinary method

30) Which method if the eccentricity of vernier is eliminated by reading both vernier in theodolite?

Answer is:

Ordinary method

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