Pick up the incorrect statement from the following:
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Surveying MCQ Practice Questions (Civil Engineering) Set 10
The bearing of lines OA and OB are 16� 10' and 332� 18', the value of the included angle BOA is:
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The combined effect of curvature and refraction over a distance L kilometres is:
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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:
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Surveying MCQ Practice Questions (Civil Engineering) Set 11
Location of contour gradient for a high way is best set out from:
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Correction per chain length of 100 links along a slope of ?� is:
A.
B.
C.
D.
1.5?3
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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:
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Surveying MCQ Practice Questions (Civil Engineering) Set 13
If the whole circle bearing of a line is 270�, its reduced bearing is:
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If ? is the angle of deflection of a simple curve of radius R, the distance between the mid-point of the curve and long chord, is:
A.
B.
C.
D.
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Tilt of the staff in stadia tacheometry increases the intercept if it is:
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Surveying MCQ Practice Questions (Civil Engineering) Set 3
The constant vertical distance between two adjacent contours, is called:
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Staff readings on pegs x and y from X station are 1.755 m and 2.850 m, and from station Y on staff head at Y and X are 0.655 m and 1.560 m. If reduced level of X is 105.5 m, the reduced level of Y is:
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For taking offsets with an optical square on the right hand side of the chain line, it is held:
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Surveying MCQ Practice Questions (Civil Engineering) Set 4
Resolving power of a telescope depends on:
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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:
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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:
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Surveying MCQ Practice Questions (Civil Engineering) Set 5
If the chain line which runs along N-S direction is horizontal and the ground in E-W direction is sloping:
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A lens or combination of lenses in which the following defect is completely eliminated is called aplanatic:
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If h1 and h2 are the differences in level between ground and the formation levels, m is the slope of the sloping sides. D is the distance between the cross sections then, prismoidal correction for a level section is:
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Surveying MCQ Practice Questions (Civil Engineering) Set 6
Stadia techeometry was discovered by James Watt in the year:
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To orient a plane table at a point with two inaccessible points, the method generally adopted, is:
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In a perfect prismatic compass:
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Surveying MCQ Practice Questions (Civil Engineering) Set 7
While setting a plane table at a station it was found that the error in centering was 30 cm away from the ray of length 40 m drawn from the station
If the scale of the plan is 1 cm = 2 cm, the displacement of the end of the ray in plan from the true position will be:
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Planimeter is used for measuring:
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A level when set up 25 m from peg A and 50 m from peg B reads 2.847 on a staff held on A and 3.462 on a staff held on B, keeping bubble at its centre while reading. If the reduced levels of A and B are 283.665 m and 284.295 m respectively, the collimation error per 100 m is:
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Surveying MCQ Practice Questions (Civil Engineering) Set 8
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:
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It is more difficult to obtain good results while measuringhorizontal distance by stepping:
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The included angles of a theodolite traverse, are generally measured:
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Surveying MCQ Practice Questions (Civil Engineering) Set 9
The additional lines which are measured to show the correctness of the chain surveying are called:
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The reduced level of a floor is 99.995 m, the staff reading on the floor is 1.505 m. If the inverted staff reading against the roof is 1.795 m, the floor level below the slab, is:
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