Surveying The correction for sag is always additive always subtractive always zero sometimes additive and sometimes subtractive always additive always subtractive always zero sometimes additive and sometimes subtractive 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 5100 nautical miles 120 nautical miles 5700 nautical miles 500 nautical miles 5100 nautical miles 120 nautical miles 5700 nautical miles ANSWER DOWNLOAD EXAMIANS APP
Surveying An aerial photograph may be assumed as Central projection Orthogonal projection Parallel projection None of these Central projection Orthogonal projection Parallel projection None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying Pick up the correct statement from the following. The difference between the longitudes of the places is obtained. By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres All of these By adding their longitudes if places are in the different hemispheres By subtracting their longitudes if places are in the same hemisphere By subtracting the sum of their longitudes exceeding 180° from 360° if places are in different hemispheres All of these By adding their longitudes if places are in the different hemispheres ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between Zenith and pole Horizon and equator Pole and horizon Equator and zenith Zenith and pole Horizon and equator Pole and horizon Equator and zenith ANSWER DOWNLOAD EXAMIANS APP
Surveying Contour interval is Inversely proportional to the scale of the map Larger for accurate works Directly proportional to the flatness of ground Larger if the time available is more Inversely proportional to the scale of the map Larger for accurate works Directly proportional to the flatness of ground Larger if the time available is more ANSWER DOWNLOAD EXAMIANS APP
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