The line joining the points having the same elevation above datum surfaces called a
ALevel line
BContour line
CContour interval
DContour gradient
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The latitude of any traverse line is obtained by multiplying its length byA.
For portable water, the highest desirable level of chloride content is
Length of one links is generally
A shaft whose upper deviation is zero is called basic shaft. Which one of the following letters indicates basic shaft?
The tapered steps which are provided for changing the direction of a stair