GTU BE/B.Tech 2019 Winter Question Papers || Gujarat Technological University
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER- III (New) EXAMINATION — WINTER 2019
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Subject Code: 3132203 Date: 3/12/2019
Subject Name: Geology
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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| Q.1 | (a) | Define:
| 03 |
|---|---|---|---|
| (b) | Write a note on the 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:
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| (c) | Write a note on the 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 the geological work of rivers. | 07 | |
| OR | |||
| Q.3 | (a) | Define:
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| (b) | Write a note on the geological time scale of earth. | 04 | |
| (c) | Write a note on the geological work of wind. | 07 | |
| Q.4 | (a) | Define:
| 03 |
| (b) | Classify types of folds. | 04 | |
| (c) | Write a note on the quartz family of minerals. | 07 | |
| OR | |||
| Q.4 | (a) | Write a note on unconformity. | 03 |
| (b) | Classify types of faults. | 04 | |
| (c) | Write a note on the pyroxene family of minerals. | 07 | |
| Q.5 | (a) | Match the following:
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| (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 full form and uses for the following abbreviations:
| 03 |
| (b) | List the limitations of percussive drilling. | 04 | |
| (c) | Explain the procedure of image interpretation of aerial photographs. | 07 |
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