DIPLOMA EXAMINATION, APRIL 2018.
First Year
Land Survey Engineering
ENGINEERING SURVEYING
(2017 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 X 2 20)
Answer all questions.
1. Define compound curve.
2. What is sight distances?
3. Define bench mark.
4. What is fore sight?
5. Mention classification theodolite?
6. Define departure
7. Give the use of analytic lens.
8. What is subtence bar?
9. Write the formula for combined correction
10. What is correction Curvature?
Sub. Code
12
CP-8823
2
sp4
Part B X 5 25)
Answer all questions.
11. Explain in detail about the horizontal curve and
vertical curve.
Or
Describe in detail about the mine surveying.
12. Explain in detail about the levelling staff and types.
Or
Calculate the correction
Correction of curvature
620 m
0.75 km
Correction of refraction
420 m
5.75 km
Combined correction of
130 m
1.25 km
13. What are the temporary adjustments of theodolite?
And explain.
Or
Explain the gale's traverse table.
CP-8823
3
sp4
14. Explain in detail about the different stadia
methods.
Or
What are the different methods of tacheometry?
15. Explain in detail about the instrument axes at
different levels.
Or
Explain in detail about the base of the object
accessible.
Part C X 10 30)
Answer all questions.
16. Explain in detail about the difference between the
height collimation method and rise and fall method.
Or
Describe in detail about the types of curve details.
17. The following observed staff reading successively
with a level the instrument have been moved after
the fourth and seventh readings: 0.545,
0.125, 0.250, 1.255, 1.680, 1.930, 1.340, 1.555, 0.960,
0.550 and 1.630 using the rise and fall method and
reduced level 100.000
Or
Describe in detail about the neat sketch and parts of
theodolite.
18. Explain the difference between tangential and
stadia tacheometry.
Or
Explain in detail about the methods of
trigonometric levelling.
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