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%
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1. Which of the following gives Poisson's ratio?

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2. In a beam where shear force is maximum, the bending moment will be

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3. Maximum bending moment occurs at the center if the simply supported beam is subjected to

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4. *The maximum deflection of a simply supported beam subjected to a concentrated load (W) at the midpoint is

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5. The ratio of moment of inertia of a square section to that of a circular section for a given depth is given by

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6. *The property of a material by which a body returns to its original shape after removal of the force is called

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7. *A tie is a member which

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8. The maximum deflection of a beam occurs at

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9. Which of the following materials will have the highest Young's Modulus?

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

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11. The crippling load for column of length 1, with one end fixed and the other end free is

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12. The property of material by which it can be beaten or rolled into plates is called

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

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14. Shear force diagram for a cantilever carrying a UDL over its whole length is

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15. A cantilever beam of span 4m and carrying a point load of 10 kN located at 3m from the fixed end. Find the BM at the fixed and free end

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

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

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

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19. The slenderness ratio of a vertical column of square cross-section of 10 cm side and 500 cm long is

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20. The maximum bending moment caused by a moving load on a fixed-end beam occurs

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

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22. A member that is subjected to reversible tensile or compressible stress may fail at a stress lower than the ultimate stress of the material. The property of the metal is called

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23. The slope of the curve of S.F. diagram at any section will be equal to

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24. *Load required to produce unit deflection is called

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

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26. *A simply supported beam as shown in the fig. carries 10 t of load. What will be the reaction at point B ?

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27. The shear center may be defined as

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28. *The ratio of the intensity of stress in a case of a suddenly loaded to that of gradually applied load is

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

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30. Find the maximum BM induced in a simply supported 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

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31. Longitudinal cracks observed in timber beams are due to

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32. *Young's modulus is the ratio of

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

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

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35. 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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36. Find the bending moment at the center and also find the maximum bending moment

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

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38. The brittle materials have low toughness because they

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

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40. *Normal strain is defined as

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41. Effective length of column fixed at one end and hinged at the other end is

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

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43. *The law which states that within elastic limits strain produced is proportional to stress producing it is known as:

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44. *Find the maximum bending moment in a simply supported beam loaded with a UDL of 2 t/m having a span of 4m

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45. *Which of the following gives Modulus of Elasticity

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46. An isotropic material has

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47. The rate of change of shear force is called

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48. The actual breaking stress of a ductile material from a tension test will be

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49. Which of the following gives Modulus of Rigidity

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50. *The shear force and bending moment are related by

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