Surveying The Polaris remains below horizon at 50° N Latitude 10° N Equator 5° S latitude 50° N Latitude 10° N Equator 5° S latitude ANSWER DOWNLOAD EXAMIANS APP
Surveying The instrument used for accurate centering in plane table survey is spirit level alidade plumbing fork trough compass spirit level alidade plumbing fork trough compass ANSWER DOWNLOAD EXAMIANS APP
Surveying From the principal point the horizon point lies on the principal line at a distance of f tan θ f cos θ f cot θ f sin θ f tan θ f cos θ f cot θ f sin θ ANSWER DOWNLOAD EXAMIANS APP
Surveying 23 cm × 23 cm photographs are taken from a flying height with a camera of focal length of 3600 m and 15.23 cm respectively. A parallax difference of 0.01 mm represents 4 m 3 m 2 m 1 m 4 m 3 m 2 m 1 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to incorrect levelling of the magnetic needle loss of magnetism of the needle presence of magnetic substances near the instrument friction of the needle at the pivot incorrect levelling of the magnetic needle loss of magnetism of the needle presence of magnetic substances near the instrument friction of the needle at the pivot ANSWER DOWNLOAD EXAMIANS APP
Surveying The sensitivity of a bubble tube can be increased by decreasing the length of bubble decreasing the radius of curvature of tube increasing the diameter of the tube increasing the viscosity of liquid decreasing the length of bubble decreasing the radius of curvature of tube increasing the diameter of the tube increasing the viscosity of liquid ANSWER DOWNLOAD EXAMIANS APP
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