Surveying The net ground area of a vertical photograph 20 cm × 20 cm on scale 1 : 10,000 having overlaps 60% and 30%, is 0.60 sq km 0.64 sq km 0.50 sq km 0.56 sq km 0.60 sq km 0.64 sq km 0.50 sq km 0.56 sq km ANSWER DOWNLOAD EXAMIANS APP
Surveying The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is 5700 nautical miles 500 nautical miles 5100 nautical miles 120 nautical miles 5700 nautical miles 500 nautical miles 5100 nautical miles 120 nautical miles ANSWER DOWNLOAD EXAMIANS APP
Surveying The shortest distance between two places measured along the surface of the earth, is Length of the equator between their longitudes None of these Length of the parallel between their longitudes Length of the arc of the great circle passing through them Length of the equator between their longitudes None of these Length of the parallel between their longitudes Length of the arc of the great circle passing through them ANSWER DOWNLOAD EXAMIANS APP
Surveying On vertical photographs, height displacement is Positive for points above datum Zero for points vertically below the air station All listed here Negative for points below datum Positive for points above datum Zero for points vertically below the air station All listed here Negative for points below datum ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of the observer's position, is Elevation of the elevated pole Declination of the observer's zenith Angular distance along the observer's meridian between equator and the observer All listed here Elevation of the elevated pole Declination of the observer's zenith Angular distance along the observer's meridian between equator and the observer All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The product of the distances of plumb point and horizon point of a vertical photograph from its principal point, is f2 2f2 ½f 3f2 f2 2f2 ½f 3f2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS