Surveying The most convenient co-ordinate system for specifying the relative positions of heavenly bodies on the celestial sphere, is Altitude and azimuth system Declination and right ascension system Declination and altitude system Declination and hour angle system Altitude and azimuth system Declination and right ascension system Declination and altitude system Declination and hour angle system ANSWER DOWNLOAD EXAMIANS APP
Surveying If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a levelThe correct answer is only (iii) both (i) and (iv) both (ii) and (iii) only (i) only (iii) both (i) and (iv) both (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ? error due to inaccurate graduation error due to wrong adjustment of line of collimation and trunnion axis error due to eccentricity of verniers error due to displacement of station signals error due to inaccurate graduation error due to wrong adjustment of line of collimation and trunnion axis error due to eccentricity of verniers error due to displacement of station signals ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 25 m 7.5 m 75 m 50 m 25 m 7.5 m 75 m 50 m ANSWER DOWNLOAD EXAMIANS APP
Surveying Stellar astronomy deals with Geodetic surveying Star observations Planet observations Plane surveying Geodetic surveying Star observations Planet observations Plane surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying The orthogonal projection of the perspective centre on a tilted photograph, is called Principal point Nadir Isocenter Plumb point Principal point Nadir Isocenter Plumb point ANSWER DOWNLOAD EXAMIANS APP
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