In chain surveying field work is limited to ............

Survey is conducted at 40° C and the measured length was 5 km. If the chain was standardized at 20° C and co-efficient o…

The image formed by the objective in the plane of cross hairs is ............

An important rule in using pantograph is ............

If L is the distance between two supports from which a tape is suspended under a pull P. If W is the total weight of the…

The working from whole to the part is done in surveying in order to ensure that ............

Intersection method of detailed plotting is most suitable for ............

The difference between the most probable value and its observed value is ............

The plotting of small areas which can be commanded from a single station, is usually done on the plane table by the meth…