Surveying The point where a vertical line through the optical centre of the camera lens intersects the ground, is known as Iso-centre Perspective centre Ground principal point Ground plumb point Iso-centre Perspective centre Ground principal point Ground plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying If α, H, A and δ be the altitude, hour angle, azimuth and declination of a circumpolar star at its elongation, in latitude λ, the following relation holds good cos H = tan λ/tan δ All listed here sin A = cos δ/cos λ sin α = sin λ/sin δ cos H = tan λ/tan δ All listed here sin A = cos δ/cos λ sin α = sin λ/sin δ ANSWER DOWNLOAD EXAMIANS APP
Surveying The solar tidal force divided by lunar tidal force is 1/3 5/4 3/4 1/2 1/3 5/4 3/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is plane table surveying theodolite surveying tacheomefry trigonometrical levelling plane table surveying theodolite surveying tacheomefry trigonometrical levelling ANSWER DOWNLOAD EXAMIANS APP
Surveying If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is 30° 10° 20° 40° 30° 10° 20° 40° ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where All of these linear and angular measurements of the traverse are of equal accuracy angular measurements are more accurate than linear measurements linear measurements are more accurate than angular measurements All of these linear and angular measurements of the traverse are of equal accuracy angular measurements are more accurate than linear measurements linear measurements are more accurate than angular measurements ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS