Tag Archive for Tag: Levelling and

Tag: Levelling and Temporary Adjustments of a Level

The adjustments to be made at every setting of the instrument are called temporary adjustments. The following three adjustments are required for the instrument whenever set over a new point before taking a reading: (i) Setting (ii) Levelling and (iii) Focussing. Setting Tripod stand is set on the ground firmly so that its top is at a convenient height. Then

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