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0 votes	1410 views	1 answer	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 9 years ago by Civil Engineer
0 votes	1254 views	1 answer	The additional lines which are measured to show the correctness of the chain surveying are called: updated 9 years ago by Civil Engineer
0 votes	683 views	2 answers	It is more difficult to obtain good results while measuringhorizontal distance by stepping updated 9 years ago by Civil Engineer
0 votes	688 views	2 answers	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 9 years ago by Civil Engineer
0 votes	686 views	1 answer	If i is the stadia distance, f is the focal length and d is the distance between the objective and vertical axis of the techeometer, the multiplying constant, is updated 9 years ago by Civil Engineer
0 votes	688 views	1 answer	The staff reading at a distance of 80 m from a level with the bubble at its centre is 1.31 m. When the bubble is moved by 5 divisions out of the centre, the reading is 1.39 m. The angular value of the one division of the bubble, is updated 9 years ago by Civil Engineer
0 votes	684 views	1 answer	The defect of a lens whereby rays of white light proceeding from a point get dispersed into their components and conveyed to various foci, forming a blurred and coloured image is known as updated 9 years ago by Civil Engineer
0 votes	692 views	1 answer	In a perfect prismatic compass updated 9 years ago by Civil Engineer
0 votes	684 views	1 answer	Planimeter is used for measuring updated 9 years ago by Civil Engineer
0 votes	756 views	1 answer	The angle of intersection of a curve is the angle between updated 9 years ago by Civil Engineer