STUDY LESSON:-2 [CIVIL ENGINEERING]
For Competitive exams/Railway jobs/Semester exam/Self Study Purpose
1. In laminated spring the strips are provided in different lengths for ___________
2. An external force acting on a beam causing a deflection at the point of application is equal to the partial derivation of the deformation with respect to this force _______________
3. A seamless water main of dimension having 1 meter in diameter is required to carry water under a head of 10m. If the maximum permissible tensile stress in the metal is 500kg/cm2 the thickness of required would be _______________
4. The Shafts are made of _____________
5. The Stress developed in the material without any permanent set is called _ ____________
6. The factor of Safety (F.O.S) is always meant to be greater than _____________
7. The Rankine’s Formula is applicable for both ___________________
8. The moment of resistance of a Balanced Reinforced concrete beam is based on the stress in ________________
9. The Euler’s Formula is sufficiently applicable for ______________
10. Which joint is more strength full compared to the welded joint and riveted joint?
Note:- Try to attain yourself first then check for the answers...
Answers:-
1. Equal distribution of stress
2. Castiglione’s Theorem
3. 10mm [Hint:-σ= pd/2t]
4. Mild steel, copper alloy and alloy steel
5. Elastic Limit
6. Unity
7. Short Columns & long Columns
8. Steel & Concrete both
9. Long Columns
10. Welded joint
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