Mechanics Of Materials & Structures Online Test - Paper 3
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Mechanics of Materials & Structures Online Test – Paper 3

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Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

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  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
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1. If magnitude and direction of a load does not change with respect to time, this type of load is called

2 / 50

2. The slope of the curve of B.M. diagram at any section will be equal to

3 / 50

3. A cantilever beam is one which is:

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4. The effective length of a column effectively held in position and restrained in direction at one end will be

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5. *The ratio of the largest load in a test to the original cross-sectional area of the piece is called:

6 / 50

6. In the case of a simply supported beam subjected to UDL, the maximum shear force occurs at a point

7 / 50

7. For a column, with both ends fixed, the crippling load will be equal to

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8. Find the maximum SF induced in a cantilever beam subjected to a point load of 10 KN and a length of the beam is 10 m. The load is located at a distance of 3 m from the free end

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9. *A tie is a member which

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10. Rate of change of bending moment is equal to

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11. *Proof resilience is the greatest stored energy at

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12. The moment of inertia of an area will be least with respect to

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13. *Stress in a beam due to simple bending is

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14. *A truss is completely analyzed, when

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15. A beam of uniform strength will have at every cross-section the same

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16. For a beam of uniform strength if its depth is maintained constant then its width will vary in proportion to

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17. If α is the coefficient of linear expansion, T is the rise in temperature, then thermal stress is given by

18 / 50

18. The number of reaction components at a hinge on rollers support is

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19. *The phenomenon of decreased resistance of material due to the reversal of stress is called

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20. *The variation of the bending moment in the segment of a beam where the load is uniformly distributed is

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21. Find the maximum SF induced in S.S beam if the beam is subjected to a point load of 4 KN at the center of the beam and the span of the beam is 4 m

22 / 50

22. *The forces which meet at one point, but their lines of action do not lie in a plane, are called:

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23. *As per the elastic theory of design, the factor of safety is the ratio of

24 / 50

24. Point of contraflexure is a point where bending moment

25 / 50

25. Find the elongation of a bar if c/s area of the bar is A, length 1, applied load p, modulus of elasticity of material is E

26 / 50

26. The value of buckling load is ... than the crushing load in the case of a long column

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27. *The ratio of change in volume to the original volume is called:

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28. *The critical bending moment caused in a fixed end beam loaded with a uniformly distributed load (W = wL) throughout is

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29. *Short column taking maximum load having equal section

30 / 50

30. Moment of inertia of a rectangular beam bxd is

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31. The expression EI(d^4y/dx^4) at any section for a beam is equal to

32 / 50

32. What is strain energy?

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33. In the case of an H section, the maximum shear stress will occur at

34 / 50

34. *Centre of gravity of a semi-circle is... above the base AB (Dia.)

35 / 50

35. According to Hook's law, which one is correct?

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36. *If the shear force along a section of a beam is zero, the bending moment at the section is:

37 / 50

37. *In a simply supported beam with span (L) having a triangular load with its intensity 0 at both ends and W at center. The maximum BM will be

38 / 50

38. The difference between BM values at any two sections will be equal to

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39. The maximum deflection of a simply supported beam subjected to a uniformly distributed load (w) over the span is

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40. Shape of the bending moment diagram for a simply supported beam having a point load at the center is

41 / 50

41. *Maximum bending moment occurs where

42 / 50

42. The equivalent length of column fixed at one end and free at the other end is

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43. *Young's modulus is the ratio of

44 / 50

44. A shear force diagram of a simply supported beam shows constant shear force throughout the span. It is subjected to

45 / 50

45. *A beam is said to be loaded in pure bending when

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46. *Which of the following gives Modulus of Elasticity

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47. Strain energy of a member may be defined as work done on it

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48. A beam simply supported at ends is subjected to load. The maximum bending moment is located where

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49. A viscoelastic material

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50. The moment of inertia of a rectangular (Bx D) section about its base is

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