Surveying In a spherical triangle ABC, right angled at C, sin b equals cos a sin A tan a cot A cot A tan a sin a cos A cos a sin A tan a cot A cot A tan a sin a cos A ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitude of a place is the angular distance between the meridian of the place and That of Greenwich The standard meridian Both (A) and (C) of above The International Date Line That of Greenwich The standard meridian Both (A) and (C) of above The International Date Line ANSWER DOWNLOAD EXAMIANS APP
Surveying The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is 5100 nautical miles 500 nautical miles 5700 nautical miles 120 nautical miles 5100 nautical miles 500 nautical miles 5700 nautical miles 120 nautical miles ANSWER DOWNLOAD EXAMIANS APP
Surveying If two points differing by 1° of latitude and of the same longitude is 110 km apart on the earth, then two astronomical positions on the moon is about 25 km 30 km 10 km 50 km 25 km 30 km 10 km 50 km ANSWER DOWNLOAD EXAMIANS APP
Surveying If the distance between the projectors is altered by a movement along X-axis of one projector, y-parallax is not affected The length of the air base is increased All listed here The scale of the model is altered y-parallax is not affected The length of the air base is increased All listed here The scale of the model is altered ANSWER DOWNLOAD EXAMIANS APP
Surveying The negative sign is assigned to Correction for horizontal alignment Correction for slope All listed here Reduction to mean sea level Correction for horizontal alignment Correction for slope All listed here Reduction to mean sea level ANSWER DOWNLOAD EXAMIANS APP