Civil Engineering - Irrigation - Discussion
Discussion Forum : Irrigation - Section 1 (Q.No. 35)
35.
If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is
Discussion:
11 comments Page 2 of 2.
Shubh said:
3 years ago
Perimetre = 2R(θ+Cotθ),
Area = R^2(θ+Cotθ),
Hydraulic radius = R=(A/P) = R/2.
Area = R^2(θ+Cotθ),
Hydraulic radius = R=(A/P) = R/2.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers