Download SGBAU B-Tech 3rd Sem Chemical Engineering Strength Of Materials Question Paper

FirstRanker.com

Firstranker's choice

B.Tech. Third Semester (Chemical Engineering) (CGS)

--- Content provided by‍ FirstRanker.com ---

10985 : Strength of Materials : 3 CH 03 /3 PP 03/3 CT 03

P. Pages : 3 ; AW -2996

Time : Three Hours Max. Marks : 80

Notes:

1. Due credit will be given to neatness and adequate dimensions.

--- Content provided by‌ FirstRanker.com ---

2. Assume suitable data wherever necessary.
3. Illustrate your answer necessary with the help of neat sketches.

SECTION - A

1. a) Derive relation between Bulk modulus and Young's modulus. 5
   b) A rectangular block 400mmx250mmx100mm is subjected to axial loads as follows : 9
   

   --- Content provided by FirstRanker.com ---

   i) 500 kN tensile in the direction of its length.
   ii) 750 kN tensile on 400mm x100mm faces.
   iii) 1000 kN compressive on 400mmx250mm faces.
   Assume p=0.25 and E =2x10⁵ N/mm²
   Find volumetric strain and change in volume.

--- Content provided by‍ FirstRanker.com ---

OR

2. a) Explain the behaviors of ductile material under tensile load. 5
   b) A compound bar consisting of steel and aluminum as shown in fig. 1 is connected two 9
   grips at the ends at temperature of 60°C find the stresses in two rods when temperature
   falls to 20°C.
   

   --- Content provided by​ FirstRanker.com ---

   This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university