SSC JE Civil 15 Nov 2022 Shift 2 Solved Paper

Question : 140 of 200

Marks: +1, -0

The following statements given pertain to theodolite used in surveying. Identify the incorrect statement

The line of sight should be parallel to the horizontal axis.
The horizontal axis should be perpendicular to the vertical axis (standards adjustment).
The vertical cross hair should be perpendicular to the horizontal axis (tilting axis).
The axis of the plate bubble should be in a plane perpendicular to the vertical axis

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