Surveying
The shortest distance between two places measured along the surface of the earth, is

Length of the parallel between their longitudes
None of these
Length of the equator between their longitudes
Length of the arc of the great circle passing through them

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Bowditch rule is applied to

a closed traverse for adjustment of closing error
an open traverse for graphical adjustment
determine the effect of local attraction
None of these

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ?

error due to wrong adjustment of line of collimation and trunnion axis
error due to displacement of station signals
error due to eccentricity of verniers
error due to inaccurate graduation

ANSWER DOWNLOAD EXAMIANS APP