IndiaBIX

Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 1 (Q.No. 9)
Surveying
9.
In chain surveying tie lines are primarily provided
to check the accuracy of the survey
to take offsets for detail survey
to avoid long offsets from chain lines
to increase the number of chain lines.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
60 comments Page 2 of 6.
Vivek said:   7 years ago
Answer B is correct.

Check line: check the accuracy of work.

Tie line:take the detail of nearby object.
Akhil barde said:   7 years ago
Tie or subsidiary lines: A tie line joints two fixed points on the main survey lines. It helps to checking the accuracy of surveying and to locate the interior details.
Ashok said:   6 years ago
Thanks everyone for explaining.
Nani said:   7 years ago
The given answer is correct.

Tie lines are the lines that are run to locate details in order to avoid long offsets.
Kashif Ali said:   7 years ago
The function of tie line is to check interier Detail.
Ayan said:   7 years ago
I think both option A, C are correct. Tie lines are used for both purposes.
Hemant said:   7 years ago
It check the accuracy.
Dabig said:   6 years ago
Tie line is mainly used for the joining of subsidiary lines or two offset lines. Check lines are used to check the accuracy of the work.
Chiku said:   6 years ago
Thanks all for explaining.
Prateek said:   7 years ago
It's correct, the tie lines are used to avoid long offsets whereas check lines are used to check accuracy.
Post your comments here:

Your comments will be displayed after verification.

Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers