least count of theodolite is 1 second
5 mm is the least count of theodolite.
A theodolite is a survey instrument. A tachometer tells you how many Revs per minute an engine is turning.
The fundamental lines of a transit theodolite refer to its primary axes that are crucial for accurate measurement. These include the vertical axis, which allows for rotation in the horizontal plane, and the horizontal axis, which facilitates vertical angle measurements. Proper alignment of these lines is essential for ensuring precision in surveying and geospatial tasks. Any misalignment can lead to errors in angle and distance measurements.
0.03mm is the least count for feeler gauge
the one that had smaller least count wil be more accurate
5 mm is the least count of theodolite.
20 degree
20 degree
The least count of a theodolite is typically 20" (20 arc seconds) for precise measurements in surveying and engineering applications. This means that the smallest angular measurement that can be read and recorded on the theodolite is 20 arc seconds.
Father of Theodolite
advantage and disadvantage of theodolite
Transit and non-transit theodolite.
Theodolite light is the correct spelling
principle of theodolite is based on the principle of trigonometry.
A theodolite measures angles and axis needed for site surveying. The horizontal and vertical angles are measured using a theodolite. A theodolite is actually a mounted telescope used in building.
A theodolite that shows a digital rather than analogue display.
theodolite is a surveying instrument.It is is used for measure the horizontal & vertical angles also.parts of theodolite trivet,upper plate lower plate,plomb bob,telescope,vernierscale,leveling screw,tribrach,etc.,