Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to d d2 1/d2 1/d d d2 1/d2 1/d ANSWER DOWNLOAD EXAMIANS APP
Surveying Closed contours, with higher value inwards, represent a hillock plain surface depression None of these hillock plain surface depression None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Places having same latitude All listed here Are equidistant from the nearer pole Lie on the parallel of the latitude Are equidistant from both the poles All listed here Are equidistant from the nearer pole Lie on the parallel of the latitude Are equidistant from both the poles ANSWER DOWNLOAD EXAMIANS APP
Surveying If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will either ‘A’ or ‘B’ increase not change decrease either ‘A’ or ‘B’ increase not change decrease ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer then the hour angle of the star at elongation is given by None of these sin H = tan φ . cot δ cos H = tan φ . cot δ tan H = tan φ . cot δ None of these sin H = tan φ . cot δ cos H = tan φ . cot δ tan H = tan φ . cot δ ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax of a point on the photograph is due to Flying height Ground elevation Length of air base All listed here Flying height Ground elevation Length of air base All listed here ANSWER DOWNLOAD EXAMIANS APP
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