Surveying The Polaris describes a small circle round the pole whose radius is approximately 3° 2° 1° 4° 3° 2° 1° 4° ANSWER DOWNLOAD EXAMIANS APP
Surveying Cross staff is an instrument used for setting out right angles measuring bearings of the lines measuring approximate horizontal angles None of these setting out right angles measuring bearings of the lines measuring approximate horizontal angles None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The suitable contour interval for a map with scale 1 : 10000 is 20 m 2 m 5 m 10 m 20 m 2 m 5 m 10 m ANSWER DOWNLOAD EXAMIANS APP
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 not change either ‘A’ or ‘B’ increase decrease not change either ‘A’ or ‘B’ increase decrease ANSWER DOWNLOAD EXAMIANS APP
Surveying The time interval between successive transits of the moon, is 24 hours 10 minutes 24 hours 50 minutes 20 hours 25 minutes 23 hours 50 minutes 24 hours 10 minutes 24 hours 50 minutes 20 hours 25 minutes 23 hours 50 minutes ANSWER DOWNLOAD EXAMIANS APP
Surveying The zenith is the point on the celestial sphere South of observer West of observer East of observer North of observer South of observer West of observer East of observer North of observer ANSWER DOWNLOAD EXAMIANS APP
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