App Logo

No.1 PSC Learning App

1M+ Downloads
The bench marks used in small levelling are:

AGTS BM

BPermanent BM

CArbitrary BM

DTemporary BM

Answer:

C. Arbitrary BM


Related Questions:

Error =_______________
The line of collimation should be parallel to:
Geodimeter is based on
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