Which of the following is also named as ‘Loose Needle method’ in traversing?

Plan-table traversing
Chain traversing.
Chain and compass traversing.
Transit tape traversing.

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : Chain and compass traversing.

Explanation

Loose needle/Free needle method-

In this method we try to measure the magnetic meridian of each traverse line. In this method, the linear measurements are taken with a chain or tape and angular measurements are taken with the help of a compass.

This is the most accurate method. The order of accuracy in above three method will be-

Method of included angles > Fast needle method > Loose needle method

4 views Answered 2022-09-04 04:29

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