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The curves used for drawing lines between points in a contour line is:(a) Radial curve(b) French curve(c) C-curve(d) Inverted curveI got this question in an internship interview.This key question is from Contouring topic in chapter Basic Surveying of Basic Civil Engineering

Answer»

The correct ANSWER is (b) FRENCH CURVE

The explanation is: The contour points are first LOCATED. Corresponding points are joined by a smooth line and for curves, a French curve is used.



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