Tuesday, January 24, 2023

Dr. A.P.J. Abdul Kalam University MTECH I SEM (SE) Theory of Elasticity and Introduction to Plasticity [MTSE102] Dec 2020 Question Paper

Dr. A.P.J. Abdul Kalam University

Master of Technology

First Semester Main Examination, Dec-2020

Theory of Elasticity and Introduction to Plasticity [MTSE102]

Time: 3:00 Hrs - Max Marks 70

Note : All questions carry equal marks.

Attempt any five questions out of eight.

Assume suitable data if necessary and state them clearly.

Q.1 Write short note on any two:-

(i) Boundary conditions

(ii) Solution of torsional problems

(iii) Strain components in polar co- ordinates.

Q.2 Explain The Importance Of Using Polar Co-Ordinate System?

Q.3 Write A Detailed Note On Torsion Of Rolled Section?

Q.4 Derive The Six Equation Of Compatibility?

Q.5 An open ended thick wall cylinder (internal radius =R1, external radius

R2) is subjected to both internal and external pressure P1 and P2

respectively. Compute tangential and radial stresses.

Q.6 Derive The Six Equation Of Compatibility?

Q.7 Discuss Generalized Hook’s Law?

Q.8 What are Effects of Loading, Unloading and Reloading in Plastic

Range?

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