THEODOLITE SURVEY - Practice Mode

1) What test is that the bubbles control to run while the vertical axis of the theodolite is truly vertical?
Correct Answer: Plate level test
2) What test is that the vertical and horizontal cross hair lie in a plane perpendicular to the horizontal axis in theodolite?
Correct Answer: Cross hair ring test
3) What test is that the line of sight perpendicular to the horizontal axis in theodolite?
Correct Answer: Collimation test
4) What test is that the horizontal axis perpendicular to the vertical axis in the theodolite?
Correct Answer: Spire test
5) What test is that telescope bubble central while the line of sight is horizontal in theodolite?
Correct Answer: Bubble tube adjustment test
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