Surveying If S is the sum of three angles of a spherical triangle, the spherical excess equals ANSWER DOWNLOAD EXAMIANS APP
Surveying The point where a vertical line through the optical centre of the camera lens intersects the ground, is known as Ground principal point Ground plumb point Iso-centre Perspective centre Ground principal point Ground plumb point Iso-centre Perspective centre ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax of a point on the photograph is due to Ground elevation Flying height Length of air base All listed here Ground elevation Flying height Length of air base All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax equation Δp = BmΔh/H - h is applicable to entire overlap of the photographs only if parallax is measured Normal to base line Neither (A) nor (B) Parallel to base line Both (A) and (B) Normal to base line Neither (A) nor (B) Parallel to base line Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Surveying Size of a theodolite is specified by the diameter of lower plate the diameter of upper plate the length of telescope the diameter of vertical circle the diameter of lower plate the diameter of upper plate the length of telescope the diameter of vertical circle ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between Zenith and pole Pole and horizon Horizon and equator Equator and zenith Zenith and pole Pole and horizon Horizon and equator Equator and zenith ANSWER DOWNLOAD EXAMIANS APP
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