Select the correct statement.
A. A contour is not necessarily a closed curve
B. A contour represents a ridge line if the concave side of lower value contour lies towards the higher value contour
C. Two contours of different elevations do not cross each other except in case of an overhanging cliff
D. All of the above statements are correct
Answer: Option C
This Question Belongs to Civil Engineering >> Surveying
Join The Discussion
Comments ( 1 )
Related Questions on Surveying
Which of the following methods of contouring is most suitable for a hilly terrain?
A. Direct method
B. Square method
C. Cross-sections method
D. Tachometric method
A. 750 mm × 900 mm
B. 600 mm × 750 mm
C. 450 mm × 600 mm
D. 300 mm × 450 mm
A. 22° 30'
B. 23° 27'
C. 23° 30'
D. 24° 0'
Do not cross each other...so why overhanging ?