Discussion :: Highway Engineering - Section 1 (Q.No.20)
If N is deviation angle the length L of a parabolic vetical curve for overtaking sight distance S, is
Answer: Option E
No answer description available for this question.
|Chandu said: (Mar 22, 2018)|
|For SSD NS^2/4.4.|
|Ali Raza said: (Jan 6, 2019)|
|The Correct answer is C only.|
|Pramod said: (Jan 20, 2019)|
|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.
|Debu said: (Apr 26, 2019)|
|Only C is correct.|
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