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1 vote	1043 views	1 answer	In tangential tacheometry, an ordinary level staff is used updated 9 years ago by Civil Engineer
1 vote	1044 views	1 answer	The rise and fall method of reduction of levels, provides a check on updated 9 years ago by Civil Engineer
1 vote	1294 views	1 answer	The bearing of C from A is N 30° E and from B, 50 metres east of A, is N 60° W. The departure of C from A is updated 9 years ago by Civil Engineer
1 vote	1340 views	1 answer	A dumpy level was set up at mid-point between pegs A and B, 80 m apart and the staff readings were 1.32 and 1.56. When the level was set up at a point 10 m from A on BA produced, the staff readings obtained at A and B were 1.11 and 1.39. The correct staff reading from this set up at S should be updated 9 years ago by Civil Engineer
1 vote	1275 views	2 answers	The imaginary line passing through the intersection of cross hairs and the optical centre of the objective, is known as updated 9 years ago by Civil Engineer
1 vote	1121 views	1 answer	An angles of 45° with a chain line may be set out with updated 9 years ago by Civil Engineer
1 vote	1162 views	1 answer	An imaginary line lying throughout on the surface of the earth and preserving a constant inclination to the horizontal, is called updated 9 years ago by Civil Engineer
1 vote	1027 views	1 answer	The magnetic bearing of a line is 32° and the magnetic declination is 10° 15' W. The true bearing is updated 9 years ago by Civil Engineer
1 vote	1134 views	1 answer	If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum perpendicular offset for the transition curve, is updated 9 years ago by Civil Engineer
1 vote	1286 views	1 answer	In a precision traverse, included angles are measured by setting the vernier updated 9 years ago by Civil Engineer