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Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 4 (Q.No. 28)
Surveying
28.
Ranging in chain survey means
looking at an isolated point not on the line
establishing an intermediate point on the line
determining the distance between end points
determining the offset distance
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Vicky said:   4 years ago
Please explain it.
UTTAM KUMAR DEY said:   3 years ago
When a survey line is longer than a chain length, it is necessary to align intermediate points on the chain line so that the measurements are along the line. The process of locating intermediate points on the survey line is known as ranging.
There are two methods of ranging; direct ranging and reciprocal ranging.
(1)
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