Challenger App

No.1 PSC Learning App

1M+ Downloads
A relatively fixed point of known elevation above datum is called

Adatum point

Bbench mark

Creduced level

Dreference point

Answer:

B. bench mark


Related Questions:

The specific speed of a pump is defined as the speed of the pump which is working against a unit head
The probable error of area (in m²) of rectangle sides are 100+ - 0.01 m and 200 + - is
The stones used as a roofing material is
For the determination of allowable stress in axial compression, Bureau of Indian Standards has adopted
The purpose of canal lining is to: