Surveying A negative declination shows that the magnetic meridian is to the western side of the true meridian eastern side of the true meridian southern side of the true meridian None of these western side of the true meridian eastern side of the true meridian southern side of the true meridian None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to presence of magnetic substances near the instrument friction of the needle at the pivot loss of magnetism of the needle incorrect levelling of the magnetic needle presence of magnetic substances near the instrument friction of the needle at the pivot loss of magnetism of the needle incorrect levelling of the magnetic needle ANSWER DOWNLOAD EXAMIANS APP
Surveying For a line AB the forebearing of AB and back bearing of BA differ by 180° none is correct both (A) and (B) are correct the forebearing of AB and back bearing of AB differ by 180° the forebearing of AB and back bearing of BA differ by 180° none is correct both (A) and (B) are correct the forebearing of AB and back bearing of AB differ by 180° 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 eccentricity of verniers error due to wrong adjustment of line of collimation and trunnion axis error due to inaccurate graduation error due to displacement of station signals error due to eccentricity of verniers error due to wrong adjustment of line of collimation and trunnion axis error due to inaccurate graduation error due to displacement of station signals ANSWER DOWNLOAD EXAMIANS APP
Surveying In field astronomy, the quantities observed are entirely All of these Lengths Heights Angles All of these Lengths Heights Angles ANSWER DOWNLOAD EXAMIANS APP
Surveying If two points differing by 1° of latitude and of the same longitude is 110 km apart on the earth, then two astronomical positions on the moon is about 50 km 10 km 25 km 30 km 50 km 10 km 25 km 30 km ANSWER DOWNLOAD EXAMIANS APP
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