Download GTU BE/B.Tech 2019 Summer 4th Sem New 2142203 Geology Ii Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 4th Sem New 2142203 Geology Ii Previous Question Paper

Seat No.: ________ Enrolment No.___________
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
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

MARKS

Q.1 (a) Describe general characteristics of igneous, sedimentary and
metamorphic rocks.
03
(b) What is earthquake? Explain waves of earthquakes. 04
(c) Define engineering geology. Explain how petrology is important in
mining engineering.

07

Q.2 (a) What are igneous intrusions? 03
(b) Describe the intensity of an earthquake. 04
(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
origin.
04
(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
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
(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
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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