LEVELLING SURVEY - Practice Mode

1) Which levelling is adopted while the points are a great distance apart?
Correct Answer: Differential levelling
2) Which levelling is adopted if the obstacles between the points?
Correct Answer: Differential levelling
3) What is the another name of differential levelling?
Correct Answer: Continuous levelling
4) What is the levelling used while it is not possible to set up the level mid way between two points as across river or lake?
Correct Answer: Reciprocal levelling
5) Which instrument is mainly designed for precise levelling work?
Correct Answer: Tilting level