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 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 sin A = cos δ/cos λ ANSWER DOWNLOAD EXAMIANS APP
Surveying For which of the following permanent adjustments of theodolite, the spire test is used ? adjustment of altitude bubble and vertical index frame adjustment of plate levels adjustment of horizontal axis adjustment of line of sight adjustment of altitude bubble and vertical index frame adjustment of plate levels adjustment of horizontal axis adjustment of line of sight ANSWER DOWNLOAD EXAMIANS APP
Surveying Transit rule of adjusting the consecutive coordinates of a traverse is used where All of these linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements linear and angular measurements of the traverse are of equal accuracy All of these linear measurements are more accurate than angular measurements angular measurements are more accurate than linear measurements linear and angular measurements of the traverse are of equal accuracy ANSWER DOWNLOAD EXAMIANS APP
Surveying At eastern elongation, the pole star moves Westward Northward Southward Eastward Westward Northward Southward Eastward ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by cos λ cot λ tan λ sin λ cos λ cot λ tan λ sin λ ANSWER DOWNLOAD EXAMIANS APP
Surveying At the first point of Aeries, the sun moves From north to south of the equator Southward Northward From south to north of the equator From north to south of the equator Southward Northward From south to north of the equator ANSWER DOWNLOAD EXAMIANS APP
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