Challenger App

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:

An obstacle which obstructs chaining but not vision:
An angle measured clock wise from the proceeding survey the following survey line is called
The invar tape is made up of
For a well conditioned triangle, no angle should be less than:
The reduced bearing of a line is always less than: