Surveying If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will decrease either ‘A’ or ‘B’ increase not change decrease either ‘A’ or ‘B’ increase not change ANSWER DOWNLOAD EXAMIANS APP
Surveying The following sights are taken on a “turning point” foresight only foresight only foresight and backsight foresight and intermediate sight foresight only foresight only foresight and backsight foresight and intermediate sight ANSWER DOWNLOAD EXAMIANS APP
Surveying If the magnetic bearing of the sun at a place at noon in southern hemisphere is 167°, the magnetic declination at that place is 13° E 77° N 13° W 23° S 13° E 77° N 13° W 23° S ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is 1 : 15,000 1 : 30,000 1 : 20,000 1 : 10,000 1 : 15,000 1 : 30,000 1 : 20,000 1 : 10,000 ANSWER DOWNLOAD EXAMIANS APP
Surveying While making astronomical observations, the observer is mainly concerned with All listed here The direction of the vertical, the axis of rotation of the instrument The direction of the poles of the celestial sphere The direction of the star from the instrument All listed here The direction of the vertical, the axis of rotation of the instrument The direction of the poles of the celestial sphere The direction of the star from the instrument ANSWER DOWNLOAD EXAMIANS APP
Surveying If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is 20° 10° 30° 40° 20° 10° 30° 40° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS