Surveying Theodolite is an instrument used for measurement of both horizontal and vertical angles measurement of horizontal angles only measurement of vertical angles only tightening the capstan-headed nuts of level tube measurement of both horizontal and vertical angles measurement of horizontal angles only measurement of vertical angles only tightening the capstan-headed nuts of level tube ANSWER DOWNLOAD EXAMIANS APP
Surveying The sun's declination remains north between September 21 to December 21 March 21 to June 21 June 21 to September 21 Both (A) and (B) of above September 21 to December 21 March 21 to June 21 June 21 to September 21 Both (A) and (B) of above ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle of intersection of the two plane mirrors of an optical square is 60° 45° 30° 90° 60° 45° 30° 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the observer's meridian and declination circle of a heavenly body, is known as Azimuth Declination Hour angle Right ascension Azimuth Declination Hour angle Right ascension ANSWER DOWNLOAD EXAMIANS APP
Surveying Size of a theodolite is specified by the length of telescope the diameter of upper plate the diameter of lower plate the diameter of vertical circle the length of telescope the diameter of upper plate the diameter of lower plate the diameter of vertical circle ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be as far as possible from the line AB closer to the higher station equidistant from A and B closer to the lower station as far as possible from the line AB closer to the higher station equidistant from A and B closer to the lower station ANSWER DOWNLOAD EXAMIANS APP
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