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Reg No.: Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
THIRD SEMESTER B.TECH DEGREE EXAMINATION, DECEMBER 2017
Course Code: CE207
Course Name: SURVEYING (CE)
Max. Marks: 100 Duration: 3 Hours

PART A
Answer any two full questions, each carries 15 marks. Marks 1 ೩) Define the

terms; i) Base line ii) Check line iii) Tie line (3) b) Explain the different types of bearings.

(4)
c) The following readings were taken in a running closed compass traverse. (8)

Line FB BB

AB 49 ९557 230 07

BC 177545: 356 200

CD 104515: 284555:

DE 165 °15’ 345 515”

EA 259 5307 795907

i) State the stations which were affected by local attraction.
ii) | Determine the corrected bearings 111) Calculate the true bearings if the
declination was 1° 30’ W.
2 ஐ Explain the process of Profile levelling and Cross sectioning levelling. (7.5) b) The
following consecutive readings were taken with a level and 5m levelling (7.5)
staff on a continuously sloping ground at a common interval of 30m. 0.375 (on Q);
1.030; 1.825; 2.935; 3.630; 4.785; 0.625; 2.105; 3.110; 4.485 (on R). Assume
Reduced level of first point as 208.125m.Make up level page book, Calculate the reduced
levels of all the points by collimation method and apply usual checks.
Also find the gradient of QR.

3 a) What are the different methods of orientation in plane table surveying? (7.5)
b) What do you mean by Contouring? Describe the methods of contouring with its merits(7.5)

and demerits.
PART 8

Answer any two full questions, each carries 15 marks.

4 १) Define Mass Diagram. Describe its characteristics (7.5)
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