Download DBATU B.Tech 2019 March 4th Semester Strength of Materials Question Paper

Download DBATU (Dr. Babasaheb Ambedkar Technological University) B Tech 2019 March (Bachelor of Technology) 4th Semester Strength of Materials Question Paper

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DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY, LONERE
Mid Semester Examination ?.0et-20?1'8"" MaU/L ?20 I 7
Course : B. Tech in WC Semester : IV
Subject Name: Strength of Materials Subject Code: BTESC405
Max Marks: 20 Date: ,5? March 2019 Time: 3 pm to 4 pm Duration: 1 Hour
Instructions to the Students:
1. Assume suitable data whemver necessary and State it dearly.
2. Figures to Right Indicate full Marks.
QUESTIONS
Q 1 Attempt following Questions
1. De?ne Stress 2. De?ne Volumetric Strain 3. De?ne Shear Force
4. De?ne Bending Moment 5. Explain determinant structure with an example.
6. Explain Shear Defamation '
Q.2 Solve ANY TWO of the following.
(A) Eniist di?erent types of 3115565 on the basis of their span.
(B) Prove that Volumetric Strain for Rectangular Bar = Strain of length + Strain of Depth 4?
Strain of Width.
(C) A Brass bar haVing a cross sectional area of 1000 mm2 is subjected to axial forces forces as
shown in ?gure. F ind the Total Change in Length of the Bar. Take E = 1.05 x 105Nlmm2.
At Point D, 10 kN load is acting towards Left)
Wm "?3 ?16m,
3
0.6 .m 3 m 1.2 m
A g C 0
"Q';'3"" "SUIVE?A?NY?ONEOftheefollowin".
(A) ?Explain different Methods of Analysis of Truss.
(B) Draw the Shear F orce Diagram and Bending Moment for the Beam ABC. Support A and
Support B are Roller Supports.
15 mm $5 WI!
mu: End 2232*
Marks
06
.? 03
03
03
08
?08