The back sight rending on a BM (100 m) was 1.650 m. If the inverted staff reading to the bottom of a veranda roof slab is 0.250 m, the 11.14 of the bottom of the slab is :
A2.900
B102.900
C101.900
D1.900
Home/
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
An imaginary line tangential to the longitudinal curve of the bubble tube at its middle point is called
The usual value of tachometric survey
The vertical distance between two consecutive contour lines is called :
The definite height difference between two contour lines :
Least count of a theodolite is