Download GTU B.Tech 2020 Winter 5th Sem 3152208 Mine Surveying Ii Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Tech/BE (Bachelor of Technology/ Bachelor of Engineering) 2020 Winter 5th Sem 3152208 Mine Surveying Ii Previous Question Paper

Seat No.: ________
Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER?V (NEW) EXAMINATION ? WINTER 2020
Subject Code:3152208 Date:01/02/2021
Subject Name:Mine Surveying II
Time:10:30 AM TO 12:30 PM Total Marks: 56
Instructions:
1. Attempt any FOUR questions out of EIGHT questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.



MARKS
Q.1 (a) Define curve ranging. Explain direct and indirect method of curve ranging.
03

(b) Discuss the various purposes of correlation surveying in mines.
04

(c) Discuss the construction and various uses of Miner's Dial with neat sketch.
07
Q.2 (a) Define correlation survey. Enumerate the different methods of correlation of surface
03
and underground surveys. What should be the accuracy in such surveys?

(b) Discuss the various types of vertical curve.
04

(c) Explain the setting out of curve by offsets from the tangent.
07







Q.3 (a) Discuss the purpose of stope surveying.
03

(b) Explain the element of simple curve with neat sketch.
04

(c) Describe briefly the method of correlating surface and underground surveys when two
07
shafts are available.




Q.4 (a) Define photogrammetry with its advantages.
03

(b) Differentiate between photographs and map.
04

(c) Explain the method of magnetic correlation for connecting the surface survey with the
07
survey of underground workings of a mine. What are the drawbacks of these methods?
Q.5 (a) Describe the various stages of aerial photogrammetry.
03

(b) Explain the procedure of preparation and preservation of mine plans and sections.
04

(c) Explain the different types of mine models.
07



Q.6 (a) Discuss the legal requirements about mine plans and sections.
03

(b) What is tilt distortion? What are the advantages and disadvantages of
04
photogrammetric mapping?

(c) Discuss the application of photogrammetry in mining industry.
07
Q.7 (a) Define remote sensing. Discuss the basic concepts and components of remote sensing.
03

(b) Explain the basic functions and advantages of GIS.
04

(c) Discuss the applications of remote sensing in mining.
07



Q.8 (a) Explain the basic concepts and principles of GPS.
03
(b) Explain the visual image interpretation in remote sensing.
04
(c) Discuss the applications of GPS & GIS in mining industry.
07
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