Surveying The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is B = H/bf B = bH/f B = b/fH B =f/bH B = H/bf B = bH/f B = b/fH B =f/bH ANSWER DOWNLOAD EXAMIANS APP
Surveying Direct method of contouring is most accurate method adopted for large surveys only suitable for hilly terrains a quick method most accurate method adopted for large surveys only suitable for hilly terrains a quick method ANSWER DOWNLOAD EXAMIANS APP
Surveying A star may culminate at zenith if its declination is Less than the latitude of the place Equal to the latitude of the place Greater than the longitude of the place None of these Less than the latitude of the place Equal to the latitude of the place Greater than the longitude of the place None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying A star in northern sphere is said to transit When its altitude is maximum When it is in south All listed here When its azimuth is 180° When its altitude is maximum When it is in south All listed here When its azimuth is 180° ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the photograph where bisector between the vertical line through optical centre of the camera lens and the plate perpendicular meets, is known as Isocenter Perspective centre Principal point Plumb point Isocenter Perspective centre Principal point Plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying The circle in which a plane tangent to the earth's surface at the point of observation, intersects the celestial sphere, is called Celestial horizon True horizon Visible horizon Sensible horizon Celestial horizon True horizon Visible horizon Sensible horizon ANSWER DOWNLOAD EXAMIANS APP
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