Number of subdivisions per metre length of a leveling staff is ............

The following readings were taken on a uniformly sloping ground ............ 0.500, 1.000, 1.500, 2.000, 1.200, 1.700, 2…

The operation of making the algebraic sum of latitudes and departures of a closed traverse, each equal to zero, is known…

Line of collimation ............

Local attraction at a place may be due to ............

If the length of a chain line along a slope of theta° is l, the required slope correction is ............

An advantage of plane tabling is ............

An 'are' is the unit of area of a square of side ............

An internal focusing type surveying telescope, may be focused by the movement of ............