Surveying Benchmark is established by barometric levelling trigonometrical levelling hypsometry spirit levelling barometric levelling trigonometrical levelling hypsometry spirit levelling ANSWER DOWNLOAD EXAMIANS APP
Surveying The point at which sun's declination changes from north to south, is known as First point of Libra First point of Aeries Vernal Equinox Both (B) and (C) of the above First point of Libra First point of Aeries Vernal Equinox Both (B) and (C) of the above ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is f sec θ/H f/H cos ½θ f/H sec θ f/H f sec θ/H f/H cos ½θ f/H sec θ f/H ANSWER DOWNLOAD EXAMIANS APP
Surveying The station which is selected close to the main triangulation station, to avoid intervening obstruction, is not known as Pivot station Eccentric station False station Satellite station Pivot station Eccentric station False station Satellite station ANSWER DOWNLOAD EXAMIANS APP
Surveying The equation which is obtained by multiplying each equation by the coefficient of its unknowns and by adding the equations thus formed, is known as Normal equation None of these Conditional equation Observation equation Normal equation None of these Conditional equation Observation equation ANSWER DOWNLOAD EXAMIANS APP
Surveying In the double application of principle of reversion, the apparent error is equal to true error two times the true error four times the true error half the true error equal to true error two times the true error four times the true error half the true error ANSWER DOWNLOAD EXAMIANS APP
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