Theodolite is an instrument used for
Atightening the capstan headed screw of level tube
Bmeasurement of horizontal angles only
Cmeasurement of vertical angles only
Dmeasurement of both horizontal and vertical angles
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Related Questions:
The series of uniformly spaced contour lines represents a
Method used for chaining on slopping ground
In a transit theodolite, when the line of collimation is horizontal the vertical circle vernier must read :
The definite height difference between two contour lines :
In steep and broken ground, the most suitable method of contouring is