English, asked by spuhan98, 6 months ago

the Process of setting the theodolite exactly over the station mark in khown as​

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Answered by naveenkanakaka1
0

Answer:

Centering means setting the theodolite exactly over an instrument- station so that its vertical axis lies immediately above the station- mark. It can be done by means of plumb bob suspended from a small hook attached to the vertical axis of the theodolite.

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