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Download GTU BE/B.Tech 2017 Winter 3rd Sem Old 132101 Elements Of Metallurgy And Material Science Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2017 Winter 3rd Sem Old 132101 Elements Of Metallurgy And Material Science Previous Question Paper

This post was last modified on 20 February 2020

This download link is referred from the post: GTU BE/B.Tech 2017 Winter Question Papers || Gujarat Technological University


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GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER-III (OLD) EXAMINATION — WINTER 2017

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Subject Name: Elements of Metallurgy and Material Science

Subject Code:132101 Date:29/11/2017

Time: 10:30 AM to 01:00 PM

Total Marks: 70

Instructions:

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  1. Attempt all questions.
  2. Make suitable assumptions wherever necessary.
  3. Figures to the right indicate full marks.

Q1 (a) Give a brief Classification of engineering materials and explain Engineering requirements of materials 03 +04

(b) Give the Criteria for selection of materials for engineering applications 07

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Q.2 (a) What do you mean by deformation? Differentiate in Elastic and Plastic Deformation. 03 +04

(b) Discuss structure, property & Application relationship in Engineering Materials with suitable example 07

OR

(b) What is imperfection? Discuss different crystals imperfections in metallic material in brief 02 +05

Q3 (a) Define and explain: (1) Creep;(2) Resilience (3) Hardness 02+03+02

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(b) Define metallurgy. Describe Various fields of metallurgy 07

OR

Q3 (a) What is composite? Explain comparison between metal matrix and ceramic matrix composite. 07

Q4 (a) What is a foundry? List the advantages of casting process over other fabrication processes. Draw a flow chart showing major foundry activities 03+04

(b) What are polymers? Discuss the different Polymerization mechanisms with sketch 07

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Q4 (a) Write a short note on Piezoelectric materials 07

Q.5 (a) List various types of Corrosion? Explain the Principle and Suggest various methods to prevent it. 04+03

(b) Differentiate between cold working and hot working 07

Q.5 (a) What is difference between Destructive &Non-destructive testing? Explain Magnetic Particle Inspection Technique. 07

(b) What are the ceramic materials? Write short note on Traditional ceramic and Modern ceramic materials. 07

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OR

(b) What is powder metallurgy? Write advantage and limitations and applications of powder metallurgy. 03 +04

(b) Explain the Principle difference between welding, Brazing and soldering 07


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This download link is referred from the post: GTU BE/B.Tech 2017 Winter Question Papers || Gujarat Technological University