The last reading taken from the instrument is called:
AEnd sight
BFree sight
CFore sight
DBack sight
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Chromatic aberration is a defect of lens due to:
First sight taken on turning point:
The direction of true meridian at a station is..............................
The effect of curvature of the earth surface is taken into account only if, the extend of survey is more than:
The first staff reading after the level has been moved to a new position, is called