The instrument which is used in plane tabling for obtaining horizontal and vertical distances
directly without resorting to chaining, is known as
(A) Plane alidade
(B) Telescopic alidade
(C) Clinometer
(D) Tacheometer
directly without resorting to chaining, is known as
(A) Plane alidade
(B) Telescopic alidade
(C) Clinometer
(D) Tacheometer