The imaginary line lying throughout on the surface of the earth and preserving a constant inclination to the horizontal, is known as:
AContour gradient
BContour line
CRoad alignment
DRidge line
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Related Questions:
The survey in which the curvature of earth is ignored is called
A statement is given followed by two assumptions numbered I and II. You have to assume everything in the statement to be true and decide which of the given assumptions is/are implicit in the statement.
Statement:
The demand for smartphones and laptops has increased substantially since the introduction of online classes in schools.
Assumptions:
I. People are buying smartphones and laptops to enable their children to attend online classes
II. Desktop computers cannot be used to attend online classes.
The carriage way intended for one line of traffic movement is called:
The survey in which the curvature of earth is taken into consideration
A set of close contour lines with higher values inside it represent