Surveying On vertical photographs, height displacement is All listed here Positive for points above datum Zero for points vertically below the air station Negative for points below datum All listed here Positive for points above datum Zero for points vertically below the air station Negative for points below datum ANSWER DOWNLOAD EXAMIANS APP
Surveying The necessary geometrical condition for triangulation adjustment is: All listed here The sum of the eight angles of a braced quadrilateral should be 360° The sum of the three angles of a plane triangle should be 180° The sum of the angles around a station should be 360° All listed here The sum of the eight angles of a braced quadrilateral should be 360° The sum of the three angles of a plane triangle should be 180° The sum of the angles around a station should be 360° ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a vertical photograph of focal length ‘f’ taken from height of ‘H’ metres above M.S.L., at a point of reduced level ‘h’, is f/(H + h) f/H (H - h)/f f/(H - h) f/(H + h) f/H (H - h)/f f/(H - h) ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of the observer's position, is 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 Elevation of the elevated pole ANSWER DOWNLOAD EXAMIANS APP
Surveying A star in northern sphere is said to transit All listed here When its altitude is maximum When it is in south When its azimuth is 180° All listed here When its altitude is maximum When it is in south When its azimuth is 180° 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 Mean sun Vernal equinox True sun All listed here Mean sun Vernal equinox True sun ANSWER DOWNLOAD EXAMIANS APP
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