Surveying If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will decrease not change either ‘A’ or ‘B’ increase decrease not change either ‘A’ or ‘B’ increase ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is θ - δ δ - θ (θ + δ)/2 θ + δ θ - δ δ - θ (θ + δ)/2 θ + δ 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 2 m 3 m 1 m 4 m 2 m 3 m 1 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The great circle which passes through the zenith, nadir and the poles, is known as Prime vertical Meridian Vertical circle None of these Prime vertical Meridian Vertical circle None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The station where observations are not made, but the angles at the station are used in triangulation series, is known as Main station Satellite station Pivot station Subsidiary station Main station Satellite station Pivot station Subsidiary station ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following angles can be set out with the help of French cross staff? either 45° or 90° any angle 90° only 45° only either 45° or 90° any angle 90° only 45° only ANSWER DOWNLOAD EXAMIANS APP
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