Surveying In a spherical triangle ABC, right angled at C, sin b equals cot A tan a tan a cot A sin a cos A cos a sin A cot A tan a tan a cot A sin a cos A cos a sin A ANSWER DOWNLOAD EXAMIANS APP
Surveying Latitude of a place is the angular distance from Greenwich to the place Equator to the nearer pole None of these Equator to the poles Greenwich to the place Equator to the nearer pole None of these Equator to the poles ANSWER DOWNLOAD EXAMIANS APP
Surveying The adjustment of horizontal cross hair is required particularly when the instrument is used for leveling measurement of horizontal angles All of these prolonging a straight line leveling measurement of horizontal angles All of these prolonging a straight line ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The latitude of the place, is 40° 60° 70° 80° 40° 60° 70° 80° 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 30 km 10 km 25 km 50 km 30 km 10 km 25 km 50 km ANSWER DOWNLOAD EXAMIANS APP
Surveying The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than None of these 0.01 second 0.001 second 0.0001 second None of these 0.01 second 0.001 second 0.0001 second ANSWER DOWNLOAD EXAMIANS APP
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