App Logo

No.1 PSC Learning App

1M+ Downloads
An obstacle which obstructs chaining but not vision:

APond

BBuilding

CHill

DDam

Answer:

A. Pond


Related Questions:

A link of a metric chain is cm in length
Handles of chain are made of:
Which one of the following is not a working operation of a plane table?
The horizontal angle between the meridian and the survey line measured in clockwise direction is called:
The circle in which a plane tangent to the earth surface at the point observation intersect the celestial sphere is called