Multiple Choice Question (MCQ)
Question: Which command is used to measure the radius of an arc or circle?
A.
DIM ALI/DAL
B.
DIM ARC/DAR
C.
DIM RA/DRA
D.
DIM JO/DJO
Correct Answer: DIM RA/DRA
Explanation
A total station (TS) or total station theodolite (TST) is an electronic/optical instrument used for surveying and building construction. It is an electronic transit theodolite integrated with electronic distance measurement (EDM) to measure both vertical and horizontal angles and the slope distance from the instrument to a particular point, and an on-board computer to collect data and perform triangulation calculations.