Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Civil Engineering
»
Surveying
Measuring with a 30 m chain, 0.01 m too short, introduces
positive compensating error
negative compensating error
positive cumulative error
negative cumulative error.
Correct Answer:
positive cumulative error
← Previous Question
Next Question→
More Questions from
Surveying
A uniform slope was measured by the method of stepping. If the difference in level between two points is 1.8 m and the slope distance between them is 15 m, the error is approximately equal to
Keeping the instrument height as 1 m, length of staff 4 m, the up gradient of the ground 1 in 10, the sight on the up slope must be less than
For a curve of radius 100 m and normal chord 10 m, the Rankine's deflection angle, is
If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
It θ is the probable error of an observed bearing of a line of length l, the error over the whole length of the traverse of n lines of length l is
Metric chains are generally available in
Two hill tops A and B 20 km apart are intervened by a third top C. If the top most contour of the three hill tops are of the same value, state whether the line of sight AB
If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by
The desired sensitivity of a bubble tube with 2 mm divisions is 30". The radius of the bubble tube should be
Setting out a curve by two theodolite method, involves
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments