Surveying The most convenient co-ordinate system for specifying the relative positions of heavenly bodies on the celestial sphere, is Declination and right ascension system Altitude and azimuth system Declination and hour angle system Declination and altitude system Declination and right ascension system Altitude and azimuth system Declination and hour angle system Declination and altitude system 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 altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above Equator Pole Horizon None of these Equator Pole Horizon None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying If α, H, A and δ be the altitude, hour angle, azimuth and declination of a circumpolar star at its elongation, in latitude λ, the following relation holds good sin A = cos δ/cos λ cos H = tan λ/tan δ All listed here sin α = sin λ/sin δ sin A = cos δ/cos λ cos H = tan λ/tan δ All listed here sin α = sin λ/sin δ ANSWER DOWNLOAD EXAMIANS APP
Surveying The angular distance of a heavenly body from the equator, measured along its meridian, is called Co-latitude Declination Zenith distance Altitude Co-latitude Declination Zenith distance Altitude ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is tacheomefry plane table surveying theodolite surveying trigonometrical levelling tacheomefry plane table surveying theodolite surveying trigonometrical levelling ANSWER DOWNLOAD EXAMIANS APP
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