Question
a.
The directions of plumb lines suspended at different points in a survey are not strictly parallel
b.
In surveys of small extent, the effect of curvature may be ignored and the level surface of the earth is assumed as horizontal
c.
In surveys of large extent, the effect of curvature of the earth must be considered
d.
All the above.
Posted under Civil Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Pick up the correct statement from the following :
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. If Δ is the angle of deflection of a simple curve of radius R, the length of its long chord, is
View solution
Q. In geodetic surveys higher accuracy is achieved, if
View solution
Q. Determining the difference in elevation between two points on the surface of the earth, is known as
View solution
Q. Contours of different elevations may cross each other only in the case of
View solution
Q. While working on a plane table, the correct rule is :
View solution
Q. Pick up the correct statement from the following
View solution
Q. In case of a double line river, contours are
View solution
Q. In case of a direct vernier scale
View solution
Q. Permanent adjustments of a level are
View solution
Q. The radius of a simple circular curve is 300 m and length of its specified chord is 30 m. The degree of the curve is
View solution
Q. During levelling if back sight is more than foresight
View solution
Q. Two contour lines, having the same elevation
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Civil Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
