Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 26 (Q.No. 12)
12.
The combined correction for curvature and refraction for a distance of 1400 m is
0.153 m
0.132 m
0.094 m
0.021 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Poonam Lole said:   4 years ago
For combined correction;
0.0673 x d^2.
0.0673 x 1.4^2.
0.1319.
Here d is in km.
(1)

Uday Kumar said:   4 years ago
It's 0.0673d^2.

Sadashiva said:   9 years ago
Use 0.0675D^2 where D = distance in km.
=> 0.0675 * 1.4^2.
=> 0.132.
(1)

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