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Total No. of Question: 5]
Total of Printed Pages : 4
EW-274
B.Tech. IVth Sem. (New Scheme: Civil Engg.
Examination, 2022
Surveying & Geomatics
Paper - CE-402
Time : 3 Hours]
[Maximum Marks : 60
Note :- Attempt all questions.
1.
(a) Explain general principles of Surveying. (4)
(b) (i) What is local attraction? How is it detected and eliminated?
(ii) Show by a heat diagram the graduations on the circle of a prismatic compass. (8)
OR
Describe various methods of plane table survey. (12)
2.
(a) Explain compound curve and reverse curve. (4)
(b) Explain the various methods of determining the length of a transition curve. (8)
OR
(a) What is meant by shift of a curve. Derive an expression for the same. (6)
(b) Calculate the ordinates at 5 m distances for a circular curve having a long chord of 40 m and a versed sine of 2 m. (6)
3.
(a) Explain principle of electronic distance measurement. (4)
(b) Describe various parts of total station. (8)
OR
(a) What is GPS? Explain. (6)
(b) Dissus various types of EDM instruments. (6)
4.
Write short not s on any three of following. (12)
(a) Terrestria. Photogrammetry
(b) Tilted Photograph and oblique Photograph
(c) Radial Triangulation
(d) Mapping using paper prints
5.
(a) What is remote sensing? Explain the process of data collection, Store and transfer under remote sensing.
(b) What are the different types of sensors.