E C192055 Pages: 3
Reg No.: Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
THIRD SEMESTER B.TECH DEGREE EXAMINATION(R&S), DECEMBER 2019
Course Code: CE207
Course Name: SURVEYING
Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any two full questions, each carries 15 marks. Marks
1 8 What are general principles of survey? Differentiate between plane and geodetic 8
survey
0 Explain the principle of levelling with neat sketch. 4
c Define i) base line,ii)Check line iii) Tie line 3
2 ௨ What is the necessity of ranging survey lines. Describe how you would range ೩ 7.5
chain line between two points which are not visible.
b Explain the process of profile levelling and cross sectional levelling 4.5
3 ௨ What is reciprocal levelling? How it is accomplished? In reciprocal levelling 7.5
between two stations A and B the level was set up near A and the staff readings
on A and B were 2.645 and 3.220 m respectively. The level was then moved
and set up near B, the respective staff readings on A and B were 1.085 and
1.665. Find the true difference in level between A and B.
b) The following bearings were taken in running a compass survey. 7.5
Line Fore Bearing Back bearing
AB 124°30° 304530"
BC 68515” 24650”
CD 3105307 135515"
DA 200715” 17445”

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