Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.4 0.24 0.36 0.6 0.4 0.24 0.36 0.6 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 Perspective centre Ground plumb point Ground principal point Iso-centre Perspective centre Ground plumb point Ground principal point Iso-centre ANSWER DOWNLOAD EXAMIANS APP
Surveying Circumpolar stars Rotate round the celestial pole Remain always above the horizon Rotate round the North Pole Are seldom seen near the pole star Rotate round the celestial pole Remain always above the horizon Rotate round the North Pole Are seldom seen near the pole star ANSWER DOWNLOAD EXAMIANS APP
Surveying The station which is selected close to the main triangulation station, to avoid intervening obstruction, is not known as Eccentric station Satellite station Pivot station False station Eccentric station Satellite station Pivot station False station ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 180° east or westward 360° eastward 180° westward 180° eastward 180° east or westward 360° eastward 180° westward 180° eastward ANSWER DOWNLOAD EXAMIANS APP
Surveying While making astronomical observations, the observer is mainly concerned with The direction of the vertical, the axis of rotation of the instrument The direction of the star from the instrument All listed here The direction of the poles of the celestial sphere The direction of the vertical, the axis of rotation of the instrument The direction of the star from the instrument All listed here The direction of the poles of the celestial sphere ANSWER DOWNLOAD EXAMIANS APP
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