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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-IV(NEW) —- EXAMINATION - SUMMER 2019
Subject Code:2142203 Date:20/05/2019
Subject Name: Geology-II
Time:02:30 PM TO 05:00 PM Total Marks: 70
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Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
MARKS
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Q.1 (a) Describe general characteristics of igneous, sedimentary and 03 metamorphic rocks.
(b) What is earthquake? Explain waves of earthquakes. 04
(c) Define engineering geology. Explain how petrology is important in 07 mining engineering.
Q.2 (a) What are igneous intrusions? 03
(b) Describe the intensity of an earthquake. 04
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(c) Give the tabular classification of Igneous rocks. 07
OR
(c) Explain the characteristics of Granite, Sandstone and Schist. 07
Q.3 (a) How are sedimentary rocks formed? 03
(b) Give the classification of sedimentary rocks on the basis of their 04 origin.
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(c) Describe different types of sills with neat sketches. 07
OR
Q.3 (a) Explain in short equigranular textures of igneous rocks. 03
(b) Explain agents of metamorphic rocks. 04
(c) Explain different texture of sedimentary rocks. 07
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Q.4 (a) Describe the following rocks: (i) Basalt (ii) Marble. 03
(b) Differentiate mountains on the basis of genesis. 04
(c) What is joint? Explain the type-of joints. 07
OR
Q.4 (a) Describe the intensity of an earthquake. 03
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(b) Describe the structure of metamorphic rocks. 04
(c) Write Note on: Lineation and schistosity 07
Q.5 (a) What are the reasons of landslides? 03
(b) What are various geological factors affecting a tunnel site? 04
(c) What is volcano? Explain types of volcanoes. 07
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OR
Q.5 (a) Write Note on : Siwalik Supergroup. 03
(b) Seismic zones of India. 04
(c) What investigation is to be carried out at a dam site? 07
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This download link is referred from the post: GTU BE 2019 Summer Question Papers || Gujarat Technological University
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