Surveying If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is 100.345 m 101.870 m 99.345 m 100.655 m 100.345 m 101.870 m 99.345 m 100.655 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude (λ) of a place and the altitude (α) of the pole are related by λ = α λ = α - 90° λ = 90° - α λ = 180° - α λ = α λ = α - 90° λ = 90° - α λ = 180° - α ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations? Measuring distance from two points on traverse line Measuring angle at one station and distance from other Measuring angles to the point from at least two stations Measuring angle and distance from one transit station Measuring distance from two points on traverse line Measuring angle at one station and distance from other Measuring angles to the point from at least two stations Measuring angle and distance from one transit station ANSWER DOWNLOAD EXAMIANS APP
Surveying The relief displacement of a building 72 m high on photograph is 7.2 mm and its top appears 10 cm away from principal point. The flying height of the camera, is 2000 m 1500 m 500 m 1000 m 2000 m 1500 m 500 m 1000 m 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 cos H = tan λ/tan δ All listed here sin A = cos δ/cos λ sin α = sin λ/sin δ cos H = tan λ/tan δ All listed here sin A = cos δ/cos λ sin α = sin λ/sin δ 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
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