Surveying The station where observations are not made, but the angles at the station are used in triangulation series, is known as Satellite station Main station Subsidiary station Pivot station Satellite station Main station Subsidiary station Pivot station ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is 1 : 30,000 1 : 10,000 1 : 20,000 1 : 15,000 1 : 30,000 1 : 10,000 1 : 20,000 1 : 15,000 ANSWER DOWNLOAD EXAMIANS APP
Surveying The position of the sun when its north declination is maximum is known as Vernal equinox Autumnal equinox Summer solstice Winter solstice Vernal equinox Autumnal equinox Summer solstice Winter solstice 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 Iso-centre Ground plumb point Ground principal point Perspective centre Iso-centre Ground plumb point Ground principal point Perspective centre ANSWER DOWNLOAD EXAMIANS APP
Surveying In the cross-section method of indirect contouring, the spacing of cross-sections depends uponi) contour intervalii) scale of planiii) characteristics of groundThe correct answer is (i), (ii) and (iii) (i) and (ii) (ii) and (iii) only (i) (i), (ii) and (iii) (i) and (ii) (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Surveying Different grades are joined together by a Transition curve Compound curve Vertical curve Reverse curve Transition curve Compound curve Vertical curve Reverse curve ANSWER DOWNLOAD EXAMIANS APP
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