Surveying The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is 5100 nautical miles 120 nautical miles 500 nautical miles 5700 nautical miles 5100 nautical miles 120 nautical miles 500 nautical miles 5700 nautical miles 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 1000 m 2000 m 1500 m 500 m 1000 m 2000 m 1500 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The prime vertical passes through The west point of the horizon The east point of the horizon All of these The zenith point of the observer The west point of the horizon The east point of the horizon All of these The zenith point of the observer ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference in longitude of two places expressed in time is equal to the difference in their Mean solar time All listed here Sidereal time Apparent solar time Mean solar time All listed here Sidereal time Apparent solar time ANSWER DOWNLOAD EXAMIANS APP
Surveying In the cross-section method of indirect contouring, the spacing of cross-sections depends uponi) contour intervalii) scale of planiii) characteristics of groundThe correct answer is (ii) and (iii) only (i) (i), (ii) and (iii) (i) and (ii) (ii) and (iii) only (i) (i), (ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±3 mm ±8 mm ±2 mm ±5 mm ±3 mm ±8 mm ±2 mm ±5 mm ANSWER DOWNLOAD EXAMIANS APP
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