Download GTU BE/B.Tech 2019 Winter 3rd Sem New 3132203 Geology Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 3rd Sem New 3132203 Geology Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? III (New) EXAMINATION ? WINTER 2019
Subject Code: 3132203 Date: 3/12/2019

Subject Name: Geology
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Marks

Q.1 (a)
Define:
i. Geology
ii. Mineralogy
03
(b) Write a note on internal structure of the earth. 04
(c)
Explain different branches of geology and their
application.
07

Q.2 (a) Differentiate between weathering and denudation. 03
(b)
Define:
i. Erosion
ii. Weathering
iii. Attrition
iv. Frost action
04
(c) Write a note on scope of geology in mining. 07
OR
(c)
Write the role of plate tectonics and continental
drift on structural features of the earth.
07
Q.3 (a)
Arrange the following minerals on the scale of
increasing hardness as per the Moh?s hardness
scale: Feldspar; Calcite; Talc; Diamond; Topaz;
Gypsum; Apatite; Corundum; Fluorite; Quartz
03
(b) Write a note on geological mapping. 04
(c) Write a note on geological work of rivers. 07
OR
Q.3 (a)
Define:
i. Bedding plane
ii. Dip
iii. Strike
03
(b) Write a note on geological time scale of earth. 04
(c) Write a note on geological work of wind. 07
Q.4 (a)
Define:
i. Folds
ii. Faults
iii. Unconformity
03
(b) Classify types of folds. 04
(c) Write a note on quartz family of minerals. 07

OR





Q.4 (a) Write a note on unconformity. 03
(b) Classify types of faults. 04
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1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? III (New) EXAMINATION ? WINTER 2019
Subject Code: 3132203 Date: 3/12/2019

Subject Name: Geology
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Marks

Q.1 (a)
Define:
i. Geology
ii. Mineralogy
03
(b) Write a note on internal structure of the earth. 04
(c)
Explain different branches of geology and their
application.
07

Q.2 (a) Differentiate between weathering and denudation. 03
(b)
Define:
i. Erosion
ii. Weathering
iii. Attrition
iv. Frost action
04
(c) Write a note on scope of geology in mining. 07
OR
(c)
Write the role of plate tectonics and continental
drift on structural features of the earth.
07
Q.3 (a)
Arrange the following minerals on the scale of
increasing hardness as per the Moh?s hardness
scale: Feldspar; Calcite; Talc; Diamond; Topaz;
Gypsum; Apatite; Corundum; Fluorite; Quartz
03
(b) Write a note on geological mapping. 04
(c) Write a note on geological work of rivers. 07
OR
Q.3 (a)
Define:
i. Bedding plane
ii. Dip
iii. Strike
03
(b) Write a note on geological time scale of earth. 04
(c) Write a note on geological work of wind. 07
Q.4 (a)
Define:
i. Folds
ii. Faults
iii. Unconformity
03
(b) Classify types of folds. 04
(c) Write a note on quartz family of minerals. 07

OR





Q.4 (a) Write a note on unconformity. 03
(b) Classify types of faults. 04
2
(c) Write a note of pyroxene family of minerals. 07
Q.5 (a)
Match the following:
i. Shaft a. Horizontal entry to the ore
body
ii. Adit b. Used for sampling
iii. Trench c. Vertical or inclined
opening to the ore body

03
(b)
Explain different types of drilling methods with
its applicability in various geological conditions.
04
(c) Explain the physical properties of minerals. 07
OR
Q.5 (a)
Give the fullform and uses for the following
abbreviations:
i. GPS
ii. GIS
03
(b) List the limitations of percussive drilling. 04
(c)
Explain the procedure of image interpretation of
aerial photographs.
07

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