Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer, then the azimuth of the star at elongation is given by None of these sin z = sec φ . cos δ cos z = sec φ . cos δ tan z = sec φ . cos δ None of these sin z = sec φ . cos δ cos z = sec φ . cos δ tan z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of contouring is most suitable for a hilly terrain? Direct method Square method Cross-sections method Tachometric method Direct method Square method Cross-sections method Tachometric method ANSWER DOWNLOAD EXAMIANS APP
Surveying Horizontal distances obtained by thermometric observations require slope correction require tension correction do not require slope and tension corrections require slope and tension corrections require slope correction require tension correction do not require slope and tension corrections require slope and tension corrections 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: Mean sun Vernal equinox All listed here True sun Mean sun Vernal equinox All listed here True sun ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above Equator Horizon Pole None of these Equator Horizon Pole None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Overturning of vehicles on a curve can be avoided by using vertical curve compound curve transition curve reverse curve vertical curve compound curve transition curve reverse curve ANSWER DOWNLOAD EXAMIANS APP
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