Chain surveying is well adopted for

The most reliable method of plotting a theodolite traverse is

The error in measured length due to bad ranging is

Which one of the following mistakes/errors may be cumulative positive or negative?

The graduated ring of a prismatic compass is graduated in

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

The imaginary line passing through the intersection of cross hairs and the optical centre of the objective, is known as

While measuring a chain line between two stations intervened by a raised ground

In indirect method of contouring, the best method of interpolation of contours is