Surveying Polaris is usually observed for the determination of the latitude when it is At culmination Neither at culmination nor at elongation At elongation Either at culmination or at elongation At culmination Neither at culmination nor at elongation At elongation Either at culmination or at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying If the distance between the projectors is altered by a movement along X-axis of one projector, The scale of the model is altered All listed here y-parallax is not affected The length of the air base is increased The scale of the model is altered All listed here y-parallax is not affected The length of the air base is increased ANSWER DOWNLOAD EXAMIANS APP
Surveying The error due to eccentricity of inner and outer axes can be eliminated by reading both verniers and taking the mean of the two double sighting taking mean of several readings distributed over different portions of the graduated circle taking both face observations and taking the mean of the two reading both verniers and taking the mean of the two double sighting taking mean of several readings distributed over different portions of the graduated circle taking both face observations and taking the mean of the two ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ? error due to wrong adjustment of line of collimation and trunnion axis error due to displacement of station signals error due to eccentricity of verniers error due to inaccurate graduation error due to wrong adjustment of line of collimation and trunnion axis error due to displacement of station signals error due to eccentricity of verniers error due to inaccurate graduation ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors cannot be eliminated by taking both face observations ? error due to non-parallelism of the axis of telescope level and line of collimation error due to horizontal axis not being perpendicular to the vertical axis None of these index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to non-parallelism of the axis of telescope level and line of collimation error due to horizontal axis not being perpendicular to the vertical axis None of these index error i.e. error due to imperfect adjustment of the vertical circle vernier ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where linear measurements are more accurate than angular measurements All of these linear and angular measurements of the traverse are of equal accuracy angular measurements are more accurate than linear measurements linear measurements are more accurate than angular measurements All of these linear and angular measurements of the traverse are of equal accuracy angular measurements are more accurate than linear measurements ANSWER DOWNLOAD EXAMIANS APP
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