Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer then the hour angle of the star at elongation is given by sin H = tan φ . cot δ None of these cos H = tan φ . cot δ tan H = tan φ . cot δ sin H = tan φ . cot δ None of these cos H = tan φ . cot δ tan H = tan φ . cot δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Theodolite is an instrument used for tightening the capstan-headed nuts of level tube measurement of both horizontal and vertical angles measurement of vertical angles only measurement of horizontal angles only tightening the capstan-headed nuts of level tube measurement of both horizontal and vertical angles measurement of vertical angles only measurement of horizontal angles only ANSWER DOWNLOAD EXAMIANS APP
Surveying The point at which sun's declination changes from north to south, is known as First point of Libra Both (B) and (C) of the above First point of Aeries Vernal Equinox First point of Libra Both (B) and (C) of the above First point of Aeries Vernal Equinox ANSWER DOWNLOAD EXAMIANS APP
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 either ‘A’ or ‘B’ increase not change decrease either ‘A’ or ‘B’ increase not change decrease ANSWER DOWNLOAD EXAMIANS APP
Surveying The horizontal angle between the true meridian and magnetic meridian at a place is called local attraction magnetic bearing azimuth declination local attraction magnetic bearing azimuth declination ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of the observer's position, is 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 All listed here ANSWER DOWNLOAD EXAMIANS APP
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