Surveying The correction applied to the measured base of length ‘L’ is Sag = L³w²/24P² where w is the weight of tape/m All of these Tension = (P - Ps)L/AE Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Sag = L³w²/24P² where w is the weight of tape/m All of these Tension = (P - Ps)L/AE Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports ANSWER DOWNLOAD EXAMIANS APP
Surveying The hour angle of the heavenly body for Greenwich meridian equals the hour angle of the body for any other meridian + longitude: All listed here Vernal equinox True sun Mean sun All listed here Vernal equinox True sun Mean sun ANSWER DOWNLOAD EXAMIANS APP
Surveying The average eye base is assumed as 64 mm 62 mm 58 mm 60 mm 64 mm 62 mm 58 mm 60 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The declination and right ascension of the sun becomes 23° 27' N and 90° respectively on March 21 June 21 September 21 December 22 March 21 June 21 September 21 December 22 ANSWER DOWNLOAD EXAMIANS APP
Surveying Parallax bar measures Height Parallax Height difference Parallax difference Height Parallax Height difference Parallax difference ANSWER DOWNLOAD EXAMIANS APP
Surveying The height displacement on a vertical photograph Increases as the ground elevation increases Decreases as the flying height increases All listed here Increases as the horizontal distance increases from the principal point Increases as the ground elevation increases Decreases as the flying height increases All listed here Increases as the horizontal distance increases from the principal point ANSWER DOWNLOAD EXAMIANS APP
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