Surveying If the image of a triangulation station of R.L. 500 m is 4 cm from the principal point of a vertical photo taken from an altitude of 2000 m, above datum, the height displacement will be 6 mm 2 mm 10 mm 4 mm 6 mm 2 mm 10 mm 4 mm 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/H sec θ f sec θ/H f/H f/H cos ½θ f/H sec θ f sec θ/H f/H f/H cos ½θ ANSWER DOWNLOAD EXAMIANS APP
Surveying Three point problem can be solved by All of these Tracing paper method Tracing paper method Lehman’s method All of these Tracing paper method Tracing paper method Lehman’s method 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 Equator and zenith Zenith and pole Pole and horizon Horizon and equator Equator and zenith Zenith and pole Pole and horizon Horizon and equator ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 180° westward 180° eastward 360° eastward 180° east or westward 180° westward 180° eastward 360° eastward 180° east or westward ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference in longitude of two places expressed in time is equal to the difference in their Apparent solar time Mean solar time Sidereal time All listed here Apparent solar time Mean solar time Sidereal time All listed here ANSWER DOWNLOAD EXAMIANS APP
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