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Which of the below is not common in all levelling equipment?(a) Telescope(b) Level vials(c) Level rods(d) Tilting screwsI have been asked this question in quiz.This intriguing question comes from Equipments Used in Levelling topic in chapter Basic Surveying of Basic Civil Engineering

Answer» RIGHT option is (d) Tilting screws

Explanation: Tilting screw is found only in the tilting level. Using this, one can tilt the telescope to the REQUIRED angle, KEEPING the vertical AXIS.


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