How many methods of contouring are present?(a) 5(b) 3(c) 2(d) 4The question was asked by my school principal while I was bunking the class.My query is from Contouring in chapter Basic Surveying of Basic Civil Engineering

How many methods of contouring are present?(a) 5(b) 3(c) 2(d) 4The que

1.	How many methods of contouring are present?(a) 5(b) 3(c) 2(d) 4The question was asked by my school principal while I was bunking the class.My query is from Contouring in chapter Basic Surveying of Basic Civil Engineering
Answer» The CORRECT answer is (c) 2 For explanation I WOULD say: There are 2 methods of contouring: direct and indirect. In direct method, the points of ELEVATION are located physically and then plotted on the map. Indirect method uses contouring with the help of grids.

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How many methods of contouring are present?(a) 5(b) 3(c) 2(d) 4The question was asked by my school principal while I was bunking the class.My query is from Contouring in chapter Basic Surveying of Basic Civil Engineering

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