An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as
A) contour line
B) horizontal equivalent
C) contour interval
D) contour gradient
Correct Answer:
Verified
Q11: Sensitiveness of a level tube is designated
Q12: Which of the following statements is in-correct
Q13: Dumpy level is most suitable when
A)the instrument
Q14: The difference of levels between two stations
Q15: Contour interval is
A)inversely proportional to the scale
Q17: The suitable contour interval for a map
Q18: Select the correct statement.
A)A contour is not
Q19: A series of closely spaced contour lines
Q20: Direct method of contouring is
A)a quick method
B)adopted
Q21: In direct method of contouring, the process
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