Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 75 m 25 m 50 m 7.5 m 75 m 25 m 50 m 7.5 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Contour interval is Inversely proportional to the scale of the map Directly proportional to the flatness of ground Larger if the time available is more Larger for accurate works Inversely proportional to the scale of the map Directly proportional to the flatness of ground Larger if the time available is more Larger for accurate works ANSWER DOWNLOAD EXAMIANS APP
Surveying If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is 30° 20° 10° 40° 30° 20° 10° 40° ANSWER DOWNLOAD EXAMIANS APP
Surveying An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as horizontal equivalent contour gradient contour line contour interval horizontal equivalent contour gradient contour line contour interval 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 Plumb point Principal point Isocenter Perspective centre Plumb point Principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying If the staff is not held vertical at a level¬ling station, the reduced level calculated from the observation would be true R.L. more than true R.L. less than true R.L. None of these true R.L. more than true R.L. less than true R.L. None of these ANSWER DOWNLOAD EXAMIANS APP
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