STUDY LESSON:-51 [CIVIL ENGINEERING]
For Competitive exams/Govt. jobs/Semester exam/Self Study Purpose
a) Lateral stress/ Linear stress b) Linear stress/ Lateral stress c) Lateral strain/ Linear strain d) Linear strain/ Lateral strain.
2. dM/dx is also represented as
a) Bending moment b) Shear force c) Uniformly Distributed load d) Shear stress
3. In real beam Fixed end is designated ___________ in conjugate beam.
4. In real beam Internal Pin is designated ___________ in conjugate beam.
5. Deflection in real beam ___________ in conjugate beam.
a) Shear force b) Bending Moment c) slope d) none of these
6. Number of graphical representation of Theories of failure is
a) 3 b) 4 c) 5 d) 6
7. Stress (σ) =
a) EI/R b) Ey/R c) Ey/I d) EI/y
8. For an symmetrical I section the intensity of shear stress will be maximum at ______________
9. Shear stress at neutral axis of a section is represented as
a) VAȳ/Ib b) VEȳ/Ib c) VAz/Ib d) none of these
10. Resultant of the loads must be applied at a particular point __________ if the beam is subjected to bend with out twisting.
Answers:-
1. c) Lateral strain/ Linear strain
2. b) Shear force
3. Free end.
4. Internal Hinge
5. b) Bending Moment
6. c) 5
7. b) Ey/R
8. Centroid of section
9. a) VAȳ/Ib
10. Shear centre
9. Shear stress at neutral axis of a section is represented as
a) VAȳ/Ib b) VEȳ/Ib c) VAz/Ib d) none of these
10. Resultant of the loads must be applied at a particular point __________ if the beam is subjected to bend with out twisting.
Answers:-
1. c) Lateral strain/ Linear strain
2. b) Shear force
3. Free end.
4. Internal Hinge
5. b) Bending Moment
6. c) 5
7. b) Ey/R
8. Centroid of section
9. a) VAȳ/Ib
10. Shear centre
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