Surveying Right ascension of a heavenly body is its equatorial angular distance measured Westward from the first point of Libra Westward from the first point of Aeries Eastward from the first point of Libra Eastward from the first point of Aeries Westward from the first point of Libra Westward from the first point of Aeries Eastward from the first point of Libra Eastward from the first point of Aeries ANSWER DOWNLOAD EXAMIANS APP
Surveying The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than None of these 0.001 second 0.01 second 0.0001 second None of these 0.001 second 0.01 second 0.0001 second ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal line is the line joining the principal point and Perspective centre None of these Isocenter Nadir Perspective centre None of these Isocenter Nadir ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is θ - δ δ - θ (θ + δ)/2 θ + δ θ - δ δ - θ (θ + δ)/2 θ + δ ANSWER DOWNLOAD EXAMIANS APP
Surveying From the principal point the horizon point lies on the principal line at a distance of f cot θ f sin θ f tan θ f cos θ f cot θ f sin θ f tan θ f cos θ ANSWER DOWNLOAD EXAMIANS APP
Surveying Cross staff is an instrument used for setting out right angles measuring bearings of the lines measuring approximate horizontal angles None of these setting out right angles measuring bearings of the lines measuring approximate horizontal angles None of these ANSWER DOWNLOAD EXAMIANS APP
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