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
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1. The maximum bending moment in a simply supported beam loaded with a UDL of w/m having span l is

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2. *Short column taking maximum load having equal section

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3. Which one is correct if the deflection of a beam is y

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

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

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6. *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

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7. *The rate of change of shear force is called

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8. The diagram showing the variation of BM along the span of the beam is called

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9. The number of reaction components at a hinged end of a general loading is

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10. *Mathematically, strain may be defined as

11 / 50

11. If a cantilever beam carries a uniformly distributed load over its entire length, then the shape of the shear force diagram and bending moment diagram respectively are

12 / 50

12. In rectangular column having cross section b X h, the core is

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13. If the stress produced by a prismatic bar is equal to the working stress, the area of the cross-section of the prismatic bar becomes

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14. A body having similar properties throughout

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

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16. *The amount of shear force at the maximum bending moment

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17. *As the elastic limit reaches, tensile strain

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18. Moment of inertia of a rectangular beam bxd is

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19. *The product EI is called

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20. *The shear force in a concrete beam is assumed to act

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21. A brittle material has

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22. The property of material by which it can be drawn, due to tension, to a smaller section, is called

23 / 50

23. How does Young's Modulus vary with an increase in temperature?

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24. If the value of Young's Modulus of elasticity for a material is zero, it implies that the material is

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

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26. *A member which does not regain its original shape after the load producing deformation is removed, is said to be:

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

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28. Shear strain is defined as

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29. The stress due to temperature change in a member depends on

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30. Identify the correct relationship that exists among the modulus of elasticity (E), modulus of rigidity (N), and bulk modulus (k) is

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31. *A point where SF is zero, BM is

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32. *The stress at which the extension of a material takes place more quickly as compared to the increase in load is called

33 / 50

33. A section of a beam is said to be in pure bending if it is subjected to

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34. The bending moment acting on the plane of an element will cause the following type of stress on the plane

35 / 50

35. The rate of change of shear force is called

36 / 50

36. *The slope of an elastic curve at the point of contraflexture

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37. For a column of given material, the Rankine's constant depends on

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38. *Bending moment diagram of a simply supported beam having a uniformly distributed load is

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39. The diagram showing the variation of axial load along the span is called

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40. *A member with a cross section of a mm^2 is subjected to a force of P N. It is L mm long and of Young's Modulus, E N/mm^2. The strain will be

41 / 50

41. The stress in the member subjected to a force is

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42. In a fixed beam, the points of contraflexure,

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43. Normally, the numerical value of Poisson's is

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44. The bending moment diagram for a cantilever beam subjected to a moment at the end of the beam would be

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45. *Hooke's law holds good up to:

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46. In a continuous beam, the point where bending moment changes sign is called

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47. For keeping the stress wholly permissible, the load may be applied to a circular column anywhere within a concentric circle of diameter

48 / 50

48. *Which of the following is dimensionless?

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49. *Thrust is induced in the case of

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50. A simply supported beam of length I carries a load varying uniformly from zero at the left end to the maximum at the right end. The maximum bending moment occurs at a distance of

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