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1 vote	1307 views	2 answers	Permanent adjustments of a level are updated 11 years ago by Civil Engineer
1 vote	1221 views	1 answer	Contours of different elevations may cross each other only in the case of updated 11 years ago by Civil Engineer
1 vote	1201 views	2 answers	Determining the difference in elevation between two points on the surface of the earth, is known as updated 11 years ago by Civil Engineer
1 vote	1283 views	2 answers	In geodetic surveys higher accuracy is achieved, if updated 11 years ago by Civil Engineer
1 vote	1465 views	1 answer	If the chain line which runs along N-S direction is horizontal and the ground in E-W direction is sloping updated 11 years ago by Civil Engineer
1 vote	1346 views	1 answer	If D is the degree of the curve of radius R, the exact length of its specified chord, is updated 11 years ago by Civil Engineer
1 vote	1199 views	2 answers	If deflection angles are measured in a closed traverse, the difference between the sum of the right-hand and that of the left hand angles should be equal to updated 11 years ago by Civil Engineer
1 vote	1194 views	1 answer	The additional lines which are measured to show the correctness of the chain surveying are called updated 11 years ago by Civil Engineer
1 vote	1298 views	1 answer	It is more difficult to obtain good results while measuringhorizontal distance by stepping updated 11 years ago by Civil Engineer
1 vote	1370 views	1 answer	The back staff reading on a B.M. of R.L. 500.000 m is 2.685 m. If foresight reading on a point is 1.345 m, the reduced level of the point, is updated 11 years ago by Civil Engineer