STUDY LESSON:-8 [CIVIL ENGINEERING]
For Competitive exams/Railway jobs/Semester exam/Self Study Purpose
1. What kind kind of load does a ceiling fan rod imparts on the roof _________
2. The ratio of linear stress to the linear strain is represented as a __________
3. The deflection per unit length is called __________
4. The unit of young's Modulus is same as those of _____________
5. The poisson's ration for steel ranges within __________
6. The poisson's ration of cast iron ranges within __________
7. A beam extending its supports is also represented as a ____________
8. The relation between Modulus of Elasticity (E) and Bulk modulus (K) can be written as a ____________
9. A beam having uniformly strength has ___________
10. The modulus of Elasticity for mild steel is ___________
Note:- Try to attain yourself first then check for the answers...
Answers:-
1. Live load
2. Modulus of Elasticity
3. Strain
4. Stress,Pressure,Modulus of Rigidity
5. 0.23 to 0.27
6. 0.25 to 0.33
7. Over hanging beam
8. K=mE/3(m-2)
9. Same bending stress at every section
10. 210kN/mm²
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