LEVELLING AND CONTOURING - Practice Mode

1) What is the name of level designated as self aligning level?
Correct Answer: Auto level
Explanation:

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2) Which column is used, the first entry in the level book page?
Correct Answer: Back sight
3) Which branch of surveying deals with the measurements in vertical plane?
Correct Answer: Levelling
4) Which line is normal to plumb line at all points?
Correct Answer: Horizontal line
5) What bench mark is established for short duration such as at the end of a days work?
Correct Answer: Temporary bench mark