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 1 m 3 m 2 m 4 m 1 m 3 m 2 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The value of geocentric parallax to be added to the observed altitude of sun is 9" tan α 9" cot α 9" cos α 9" sin α 9" tan α 9" cot α 9" cos α 9" sin α ANSWER DOWNLOAD EXAMIANS APP
Surveying The resection by two point problem as compared to three point problem requires more labour gives more accurate problem takes less time None of these requires more labour gives more accurate problem takes less time None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Check lines (or proof lines) in Chain Surveying, are essentially required To plot the offsets To indicate the accuracy of the survey work To increase the out-turn To plot the chain lines To plot the offsets To indicate the accuracy of the survey work To increase the out-turn To plot the chain lines ANSWER DOWNLOAD EXAMIANS APP
Surveying The station pointer is generally used in Triangulation surveying Hydrographical surveying Photogrammetric surveying Astronomical surveying Triangulation surveying Hydrographical surveying Photogrammetric surveying Astronomical surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of Sines of two adjacent parts Both (A) and (B) above Tangents of two adjacent parts Cosines of two adjacent parts Sines of two adjacent parts Both (A) and (B) above Tangents of two adjacent parts Cosines of two adjacent parts ANSWER DOWNLOAD EXAMIANS APP
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