Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 20)
20.
If N is deviation angle the length L of a parabolic vetical curve for overtaking sight distance S, is
Both (A) and (C)
Discussion:
6 comments Page 1 of 1.
Chandu said:
7 years ago
For SSD NS^2/4.4.
Ali Raza said:
7 years ago
The Correct answer is C only.
(1)
Pramod said:
7 years ago
Answer E is correct.
Because the formula for SSD IS g*s2*/9.6 (if s is smaller than L). If s is greater than L 2s-9. 6/g.
And Non-SSD formula is g*s2/4 (if s is less than L) if s is greater than L 2s-4/g.
Because the formula for SSD IS g*s2*/9.6 (if s is smaller than L). If s is greater than L 2s-9. 6/g.
And Non-SSD formula is g*s2/4 (if s is less than L) if s is greater than L 2s-4/g.
Debu said:
6 years ago
Only C is correct.
Sanjeev said:
4 years ago
The Correct answer is both options B and C.
PREETI said:
4 years ago
According to IRC SP 23.
For Vertical Curve, clause 5.7.3;
both options A and C is Correct.
For Vertical Curve, clause 5.7.3;
both options A and C is Correct.
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