Surveying The altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above None of these Horizon Equator Pole None of these Horizon Equator Pole ANSWER DOWNLOAD EXAMIANS APP
Surveying ‘H’ is the flying height above mean ground level and ‘f’ is the principal distance of a vertical photograph. The mean scale of the photographs is H + f H. f f/H H/f H + f H. f f/H H/f ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be neutralised by setting the level midway between the two stations ? error due to curvature only None of these error due to both curvature and re-fraction error due to refraction only error due to curvature only None of these error due to both curvature and re-fraction error due to refraction only ANSWER DOWNLOAD EXAMIANS APP
Surveying The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is 500 nautical miles 5700 nautical miles 120 nautical miles 5100 nautical miles 500 nautical miles 5700 nautical miles 120 nautical miles 5100 nautical miles ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the minor control point and the principal point should be equal to Mean of the base lines of the stereo pair Base line of the left photograph of stereo pair Sum of the base lines of stereo pair Base line of the right photograph of stereo pair Mean of the base lines of the stereo pair Base line of the left photograph of stereo pair Sum of the base lines of stereo pair Base line of the right photograph of stereo pair ANSWER DOWNLOAD EXAMIANS APP
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