Surveying If the general ground level of any area is 10% of the flying height, the principal points may be used as the centers of radial directions for small scale mapping even in tilted photograph up to 1° 4° 2° 3° 1° 4° 2° 3° ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where All of these linear and angular measurements of the traverse are of equal accuracy linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements All of these linear and angular measurements of the traverse are of equal accuracy linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘f’ is the focal length of the camera lens and ‘θ’ is the angle of tilt, the distance of the plumb point from the principal point will be f cos θ f tan θ f sin θ f sec θ f cos θ f tan θ f sin θ f sec θ 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 more than true R.L. true R.L. None of these less than true R.L. more than true R.L. true R.L. None of these less than true R.L. ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is tacheomefry theodolite surveying plane table surveying trigonometrical levelling tacheomefry theodolite surveying plane table surveying trigonometrical levelling ANSWER DOWNLOAD EXAMIANS APP
Surveying The prime vertical passes through The west point of the horizon All of these The east point of the horizon The zenith point of the observer The west point of the horizon All of these The east point of the horizon The zenith point of the observer ANSWER DOWNLOAD EXAMIANS APP
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