Surveying The height displacement on a vertical photograph Decreases as the flying height increases Increases as the horizontal distance increases from the principal point All listed here Increases as the ground elevation increases Decreases as the flying height increases Increases as the horizontal distance increases from the principal point All listed here Increases as the ground elevation increases ANSWER DOWNLOAD EXAMIANS APP
Surveying The normal longitudinal overlap is generally kept 0.6 0.75 0.7 0.5 0.6 0.75 0.7 0.5 ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to presence of magnetic substances near the instrument loss of magnetism of the needle friction of the needle at the pivot incorrect levelling of the magnetic needle presence of magnetic substances near the instrument loss of magnetism of the needle friction of the needle at the pivot incorrect levelling of the magnetic needle ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of the observer's position, is Elevation of the elevated pole All listed here Angular distance along the observer's meridian between equator and the observer Declination of the observer's zenith Elevation of the elevated pole All listed here Angular distance along the observer's meridian between equator and the observer Declination of the observer's zenith 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 An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as contour gradient horizontal equivalent contour interval contour line contour gradient horizontal equivalent contour interval contour line ANSWER DOWNLOAD EXAMIANS APP
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