Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 2 (Q.No. 13)
13.
Minimum permissible speed on high speed roads, is decided on the basis of
15 percentile cumulative frequency
20 percentile cumulative frequency
30 percentile cumulative frequency
40 percentile cumulative frequency.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
8 comments Page 1 of 1.

Nabin said:   4 years ago
98th percentile = Geometric design.
85th percentile = Upper-speed limit.
75th percentile = Safe speed.
15th percentile = Lower speed limit.
(5)

Nripa jung kc said:   1 year ago
98th - Geometric design.
85th - upper limit.
75th - safe speed.
15th - Lower limit.
50th~ Median speed limit.
(1)

Jay said:   8 years ago
Please give the explanation.

Vijju said:   8 years ago
Min 15% and maximum 85%.

Mani said:   8 years ago
Maximum 98% of speed.

Lajha said:   7 years ago
85% is safe upper limit.

Sagar said:   6 years ago
Maximum 98%.

Shubh said:   6 years ago
The Lower safe limit 15%, upper safe limit 85% and design speed 98%.

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