Surveying The maximum tolerance in a 20 m chain is ±2 mm ±3 mm ±5 mm ±8 mm ±2 mm ±3 mm ±5 mm ±8 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying To avoid large centering error with very short legs, observations are generally made To a target fixed on theodolite tripod on which theodolite may be fitted easily To chain pins All listed here By using optical system for centering the theodolite To a target fixed on theodolite tripod on which theodolite may be fitted easily To chain pins All listed here By using optical system for centering the theodolite ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 25 m 75 m 50 m 7.5 m 25 m 75 m 50 m 7.5 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the plane of the equator and the plane of the ecliptic, is known as obliquity of the ecliptic and its value is 22° 30' 23° 27' 24° 0' 23° 30' 22° 30' 23° 27' 24° 0' 23° 30' ANSWER DOWNLOAD EXAMIANS APP
Surveying The flying height of the camera is 1,000 m above mean ground level, the distance of the top of a building from a nadir point is 10 cm and the relief displacement of building is 7.2 mm. The height of the building, is 82 m 62 m 72 m 52 m 82 m 62 m 72 m 52 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The zenith is the point on the celestial sphere North of observer South of observer West of observer East of observer North of observer South of observer West of observer East of observer ANSWER DOWNLOAD EXAMIANS APP