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0 votes	498 views	0 answers	In levelling operation updated 10 years ago by Civil Engineer
0 votes	502 views	0 answers	Centering error of a theodolite produces an error updated 10 years ago by Civil Engineer
0 votes	540 views	0 answers	The diaphragm of a stadia theodolite is fitted with two additional updated 10 years ago by Civil Engineer
0 votes	671 views	0 answers	Two hill tops A and B 20 km apart are intervened by a third top C. If the top most contour of the three hill tops are of the same value, state whether the line of sight AB updated 10 years ago by Civil Engineer
0 votes	499 views	0 answers	True meridian of different places updated 10 years ago by Civil Engineer
0 votes	686 views	0 answers	A dumpy level was set up at the midpoint between two pegs A and B, 50 m apart and the staff readings at A and B were 1.22 and 1.06. With the level set up a A, the readings at A and B were 1.55 and 1.37. The collimation error per 100 m length of sight is updated 10 years ago by Civil Engineer
0 votes	756 views	0 answers	The desired sensitivity of a bubble tube with 2 mm divisions is 30". The radius of the bubble tube should be updated 10 years ago by Civil Engineer
0 votes	494 views	0 answers	Geodetic surveying is undertaken updated 10 years ago by Civil Engineer
0 votes	510 views	0 answers	A. the vertical circle is usually continuous from 0° to 359° B. the readings increase when the telescope is elevated in the face left position C. the readings decrease when the telescope is elevated in the face right position D. all the above. updated 10 years ago by Civil Engineer
0 votes	505 views	0 answers	In optical reading instruments updated 10 years ago by Civil Engineer