Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 26 (Q.No. 22)
22.
The following steps are necessary to obtain sufficient accuracy with the tape :
1. Keeping uniform tension on tape for each measurement:
2. "Breaking" tape on slopes are necessary to keep the tape level.
3. Keeping accurate count of the stations.
4. Keeping the tape on the line being measured.
The correct sequence of these steps is
4, 2, 1, 3
2, 3, 4, 1
4, 1, 2, 3
3, 2, 1, 4
Answer: Option
Explanation:
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