Surveying In a spherical triangle ABC right angled at C, sin b equals to sin c sin B cos c cos B tan c tan B sin c cos B sin c sin B cos c cos B tan c tan B sin c cos B ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by tan λ cos λ sin λ cot λ tan λ cos λ sin λ cot λ ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of contouring is most suitable for a hilly terrain? Direct method Tachometric method Square method Cross-sections method Direct method Tachometric method Square method Cross-sections method ANSWER DOWNLOAD EXAMIANS APP
Surveying The orthogonal projection of the perspective centre on a tilted photograph, is called Plumb point Nadir Principal point Isocenter Plumb point Nadir Principal point Isocenter ANSWER DOWNLOAD EXAMIANS APP
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 3 m 2 m 1 m 4 m 3 m 2 m 1 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The great circle along which the sun appears to trace on the celestial sphere with earth as centre during the year, is called None of these Equator Ecliptic Celestial equator None of these Equator Ecliptic Celestial equator ANSWER DOWNLOAD EXAMIANS APP
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