STUDY LESSON:-5 [CIVIL ENGINEERING]
For Competitive exams/Railway jobs/Semester exam/Self Study Purpose
1. If a Cantilever beam of Diameter D, cross-section A,length L is subjected to UDL w,it will have maximum bending moment equal to _______________
2. The relation between Youngs modulus E and Shear Modulus G,Poisson's ratio µ and Bulk modulus of elasticity K will be _____________
3. The potential energy stored up in a deformed body is known as _____________
4. A material which exhibits the same elastic property in all directions is known to be in a condition of _______________
5. The stress-strain curve for glass rod material in tensile stress exerts a ______________
6. ____________ is represented as the greatest amount of strain energy per unit volume absorption within elastic limit.
7. The moment of Inertia (I) of an area is always least with respect to _____________
8. The Bending moment at the section will be _____________ if shear force is zero along the section.
9. A reniforced concrete beam is considered as a ________________ material.
10. The deflection of a Simply supported beam subjected to a Uniformly Distributed Load at the center will be ___________
Note:- Try to attain yourself first then check for the answers...
Answers:-
1. wl²/2
2. 2G(µ+1)
3. Resilience
4. Isotropic
5. Sudden break
6. Proof Resilience
7. Central axis
8. Minimum or Maximum
9. Heterogeneous
10. 5wl³/384EI
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