Download GTU BE/B.Tech 2019 Winter 1st And 2nd Sem Old 110011 Physics Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 1st And 2nd Sem Old 110011 Physics Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? I & II (OLD) EXAMINATION ? WINTER 2019
Subject Code: 110011 Date: 02/01/2020

Subject Name: Physics
Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) What are the factor affecting acoustics of a building? Suggest their remedies. 07
(b) Describe Megnetostriction effect and an ultrasonic generation method. 07

Q.2 (a) Define seven crystal systems with suitable diagram. 07
(b) Draw planes (1 0 0), (1 1 1), (3 2 1) in a separate cubic structure. 07

Q.3 (a) Describe applications of LASER in material processing. 07
(b) List out advantages of optical fiber over a metallic cable. 07

Q.4 (a) Derive an expression for Widemann-Franz Law. 07
(b) Differenciate between type-I and type-II superconductor. 07

Q.5 (a) Write a short note on metallic glass. 07
(b) Describe liquid dye penetration method of NDT. 07

Q.6 (a) Derive a relation between interplanner distance and cubic edge. 07
(b) Describe properties of superconductor. 07

Q.7 (a) Give a detail about Hall effect and derive a formula for Hall Coefficient. 07
(b) Write a short note on Bio-materials. 07

*************
FirstRanker.com - FirstRanker's Choice