What is a principal advantage of a total station over a conventional theodolite?
Correct answer: D. It electronically measures distances and angles
- A. It eliminates the need for any control points
- B. It requires no centering or levelling
- C. It works without line of sight to the target
- D. It electronically measures distances and angles
Explanation
A total station combines electronic angle measurement with electronic distance measurement and data processing. It still requires suitable control, line of sight, and careful centering and levelling.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Surveying
Surveying covers measurement of distances, angles and elevations, traversing, levelling, contouring, plane table work, theodolites, total stations and basic photogrammetry. It includes error adjustment, coordinate calculations, area and volume determination, and the distinction between accuracy and precision, as well as between temporary and permanent adjustments.
Practise Surveying
77 free Surveying MCQs from Civil Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Civil Engineering questions like this
Civil Engineering is on 3 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Surveying questions
In plane table surveying, resection is used primarily to determine what?
Which statement about contour lines is generally correct?
Which operation is normally performed first when setting up a theodolite over a survey station?
A rectangular plot has coordinate corners at (0, 0), (100, 0), (100, 50), and (0, 50), with coordinates in metres. What is its area?
Which statement best describes a permanent adjustment of a theodolite?
In differential levelling, the height of instrument is 210.850 m and the foresight on a point is 2.175 m. What is the reduced level of that point?