Surveying Accidental errors All of these Cannot be removed by applying corrections to the observed values Are generally small Do not follow any definite mathematical law All of these Cannot be removed by applying corrections to the observed values Are generally small Do not follow any definite mathematical law ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal plane contains Iso-centre Principal point All of these Nadir point Iso-centre Principal point All of these Nadir point ANSWER DOWNLOAD EXAMIANS APP
Surveying Sensitiveness of a level tube is designated by radius of level tube None of these length of level tube length of bubble of level tube radius of level tube None of these length of level tube length of bubble of level tube 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 500 m 1500 m 1000 m 2000 m 500 m 1500 m 1000 m 2000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying A star is said to elongate When the star When the angle at the star of the spherical triangle is 90° All of these When the star momentarily moves vertically When the star When the angle at the star of the spherical triangle is 90° All of these When the star momentarily moves vertically ANSWER DOWNLOAD EXAMIANS APP
Surveying Benchmark is established by barometric levelling hypsometry spirit levelling trigonometrical levelling barometric levelling hypsometry spirit levelling trigonometrical levelling ANSWER DOWNLOAD EXAMIANS APP
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