Surveying At eastern elongation, the pole star moves Westward Southward Eastward Northward Westward Southward Eastward Northward ANSWER DOWNLOAD EXAMIANS APP
Surveying The correction for parallax, is + 8".8 cos α + .8" sin α - 8".8 cos α - 8".8 cos α + 8".8 cos α + .8" sin α - 8".8 cos α - 8".8 cos α ANSWER DOWNLOAD EXAMIANS APP
Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.64 sq km 0.60 sq km 0.50 sq km 0.56 sq km 0.64 sq km 0.60 sq km 0.50 sq km 0.56 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying From the principal point the horizon point lies on the principal line at a distance of f sin θ f cos θ f cot θ f tan θ f sin θ f cos θ f cot θ f tan θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The sun's declination remains north between June 21 to September 21 September 21 to December 21 Both (A) and (B) of above March 21 to June 21 June 21 to September 21 September 21 to December 21 Both (A) and (B) of above March 21 to June 21 ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer, then the azimuth of the star at elongation is given by sin z = sec φ . cos δ None of these tan z = sec φ . cos δ cos z = sec φ . cos δ sin z = sec φ . cos δ None of these tan z = sec φ . cos δ cos z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
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