Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 6 (Q.No. 8)
8.
The difference in the lengths of an arc and its subtended chord on the earth surface for a distance of 18.2 km, is only
1 cm
5 cm
10 cm
100 cm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
45 comments Page 4 of 5.

JEET said:   6 years ago
For distance upto 18.2 km is 10 cm.
For distance upto 54.3 km is 30 cm.
For distance upto 91 km is 50 cm.

Ref: RS Khurmi(clause 5.1)
(1)

Bhupesh said:   5 years ago
10mm is correct.

Badal kumar said:   5 years ago
10mm is the correct Answer.

Shivam said:   5 years ago
I am not getting this. Please explain in detail.

Devanand said:   4 years ago
10mm is the correct value.
(2)

Nayeem said:   4 years ago
Please explain the right answer.

Raj Kumar said:   4 years ago
Please explain the right answer.

Jitendra kumar yadav said:   4 years ago
Please explain it stepwise.
(2)

Rohit singh bisht said:   4 years ago
1cm (10mm) is the correct answer.
(4)

Gagan oli said:   4 years ago
1cm should be the correct answer.
(9)


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