Question

state the length of the ranging rod used in reciprocal ranging.

Answer 1

The answer means length is 4 to 6 m

Answer 2

Ranging rods of greater length, i.e.,4 m to 6 m, are called ranging poles and are used in case of very long survey lines. Another type of ranging rod is known as an offset rod, which has no flag at the top. It is used for measuring small offsets from the survey line when the work is of an ordinary nature.