Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 7 (Q.No. 25)
25.
If F is the pull applied at the ends of tape in kg, l is the length of tape between end marks in metres, w is the weight of the tape in kg per metre run, then sag correction
Discussion:
1 comments Page 1 of 1.
Sameer kashmiri said:
1 decade ago
We know ,
c = l/24 * W^2/P^2.
but total weight of tape is "W".
So W = wl.
put this value in equation, we get,
c = (l^3*w^2)/(24*p^2).
c = l/24 * W^2/P^2.
but total weight of tape is "W".
So W = wl.
put this value in equation, we get,
c = (l^3*w^2)/(24*p^2).
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers