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How many types of levelling are there?(a) 3(b) 2(c) 4(d) 5I got this question in a national level competition.I'd like to ask this question from Methods of Levelling topic in chapter Basic Surveying of Basic Civil Engineering

Answer»

Right choice is (C) 4

Best EXPLANATION: There are 4 ways to perform levelling. They are DIRECT levelling, trigonometric levelling, barometric levelling and stadia levelling.



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