Surveying The relief displacement of a building 72 m high on photograph is 7.2 mm and its top appears 10 cm away from principal point. The flying height of the camera, is 1000 m 1500 m 500 m 2000 m 1000 m 1500 m 500 m 2000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax of a point on the photograph is due to Flying height All listed here Length of air base Ground elevation Flying height All listed here Length of air base Ground elevation ANSWER DOWNLOAD EXAMIANS APP
Surveying Height of instrument method of levelling is quicker and less tedious for large number of intermediate sights None of these less accurate than rise and fall method more accurate than rise and fall method quicker and less tedious for large number of intermediate sights None of these less accurate than rise and fall method more accurate than rise and fall method ANSWER DOWNLOAD EXAMIANS APP
Surveying At eastern elongation, the pole star moves Southward Northward Westward Eastward Southward Northward Westward Eastward ANSWER DOWNLOAD EXAMIANS APP
Surveying The correction for sag is always subtractive always additive sometimes additive and sometimes subtractive always zero always subtractive always additive sometimes additive and sometimes subtractive always zero ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where linear and angular measurements of the traverse are of equal accuracy All of these linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements linear and angular measurements of the traverse are of equal accuracy All of these linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements ANSWER DOWNLOAD EXAMIANS APP
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