25-07-2017, 01:30 PM
Viva Voce Questions "Strength of the materials laboratory"
1. Define Hooke's law.
2. Define the strength of materials
3. What is stress?
4. What is tension?
5. What is deformation?
6. How is the deformation calculated?
7. Say something about the Hard Body.
8. Say something about deformable solids.
9. Differentiate between simple and compound stress.
10. What is stiffness?
11. Types of stress.
12. Types of strains.
13. What is volumetric voltage?
14. Differentiate the tensile stress and the tensile stress.
15. Differentiate the compression stress and the compression force.
16. Differentiate the shear stress and shear stress.
17. What is the safety factor?
18. What is the final force?
19. What is work stress?
20. What is performance strength?
21. Define Rigidity of a helical spring.
22. Differentiate between closed and open coil coil springs.
23. Principle of Overlap in bars of variable cross-section.
24. Types of cargo.
25. Explain the torque.
26. What is the torsion force?
27. What is torsional stiffness?
28. Define centripetal force.
29. Define the centrifugal force.
30. Explain the turning radius.
31. What is calibration?
32. Tell us Moment of inertia.
33. What is Inertia?
34. Moment of polar inertia.
35. Say something about Traction.
36. Explain the main plan.
37. Explain the main axis.
38. Draw a shear force diagram for a cantilever beam with udl and point load.
39. Draw a shear force diagram for an SSB with udl and point load
40. What are SSB, fixed beams, hinged beams.