THEODOLITE SURVEY - Practice Mode

1) How many levelling screws carry the upper plate of theodolite?
Correct Answer: 3 screws
2) Which device helps in exactly centering the theodolite instruments over the station?
Correct Answer: Shifting head
3) What is the name of theodolite if its telescope can be revolved through 180 Degree in a vertical plane about its horizontal axis?
Correct Answer: Transit theodolite
4) What is the name of theodolite, if its telescope cannot be revolved through 180 Degree in vertical plane about its horizontal axis?
Correct Answer: Non - transit theodolite
5) How many level tubes are there in theodolite instruments?
Correct Answer: Two