Surveying Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ? error due to eccentricity of verniers error due to inaccurate graduation error due to displacement of station signals error due to wrong adjustment of line of collimation and trunnion axis error due to eccentricity of verniers error due to inaccurate graduation error due to displacement of station signals error due to wrong adjustment of line of collimation and trunnion axis ANSWER DOWNLOAD EXAMIANS APP
Surveying Limiting gradient for locating the base line on evenly-sloping ground, is 1 in 6 1 in 10 1 in 12 1 in 8 1 in 6 1 in 10 1 in 12 1 in 8 ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the plane of the equator and the plane of the ecliptic, is known as obliquity of the ecliptic and its value is 24° 0' 22° 30' 23° 27' 23° 30' 24° 0' 22° 30' 23° 27' 23° 30' 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. less than true R.L. more than true R.L. None of these true R.L. less than true R.L. more than true R.L. None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Pick up the correct statement from the following. The difference between the longitudes of the places is obtained. By adding their longitudes if places are in the different hemispheres By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres All of these By adding their longitudes if places are in the different hemispheres By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Assuming human normal vision distance 25 cm, smallest measurable angle 20", and intraocular distance 6.5 cm, the smallest depth to be discerned is 1.1 mm 1.00 mm 0.1 mm 0.5 mm 1.1 mm 1.00 mm 0.1 mm 0.5 mm ANSWER DOWNLOAD EXAMIANS APP
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