Download GTU BE/B.Tech 2019 Summer 1st And 2nd Sem (New And SPFU) ENG004 Mechanics Of Solids Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 1st And 2nd Sem (New And SPFU) ENG004 Mechanics Of Solids Previous Question Paper

1

Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?I &II (SPFU) EXAMINATION ? SUMMER-2019

Subject Code:ENG004 Date: 03/06/2019
Subject Name: Mechanics of Solids
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) Explain following terms (i) Rigid body, (ii) Deformable body (iii)
Elastic body

07
(b) State ?Hooks Law?. Derive formula to determine change
homogeneous axially loaded member of length (L), c/s area (A) and
modulus of elasticity (E), subjected to axial tensile force (P)
07
Q.2 (a) Define Moment & Couple giving two suitable examples 07
(b) Find the unknown weight ?W? in a given force system shown in Fig. 1 07
Q.3 (a) Define (i) Strain (ii) Poisson?s ratio (iii) Bulk Modulus 07
(b) Determine the Centroid of the lamina shown in Fig. 2. 07
Q.4 (a) Define (i) Stress (ii) Young?s modulus (iii) Modulus of rigidity 07
(b) Derive equation to find volumetric strain for cylindrical specimen. 07
Q.5 (a) Write the assumption made in theory of pure torsion 07
(b) Define : Angle of Repose 07
Q.6 (a) Define: Coefficient of Static Friction and state the Laws of Friction 07
(b) Derive with usual notation the relation between shear force and
Bending moment.
07
Q.7 (a) State and prove parallel axes theorem. Find moment of inertia
of rectangular section using first principle.

07
(b) Determine the support reactions for the beam shown in Fig. 3 07





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1

Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?I &II (SPFU) EXAMINATION ? SUMMER-2019

Subject Code:ENG004 Date: 03/06/2019
Subject Name: Mechanics of Solids
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) Explain following terms (i) Rigid body, (ii) Deformable body (iii)
Elastic body

07
(b) State ?Hooks Law?. Derive formula to determine change
homogeneous axially loaded member of length (L), c/s area (A) and
modulus of elasticity (E), subjected to axial tensile force (P)
07
Q.2 (a) Define Moment & Couple giving two suitable examples 07
(b) Find the unknown weight ?W? in a given force system shown in Fig. 1 07
Q.3 (a) Define (i) Strain (ii) Poisson?s ratio (iii) Bulk Modulus 07
(b) Determine the Centroid of the lamina shown in Fig. 2. 07
Q.4 (a) Define (i) Stress (ii) Young?s modulus (iii) Modulus of rigidity 07
(b) Derive equation to find volumetric strain for cylindrical specimen. 07
Q.5 (a) Write the assumption made in theory of pure torsion 07
(b) Define : Angle of Repose 07
Q.6 (a) Define: Coefficient of Static Friction and state the Laws of Friction 07
(b) Derive with usual notation the relation between shear force and
Bending moment.
07
Q.7 (a) State and prove parallel axes theorem. Find moment of inertia
of rectangular section using first principle.

07
(b) Determine the support reactions for the beam shown in Fig. 3 07





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