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

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

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3. 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

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4. *As the elastic limit reaches, tensile strain

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

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6. *When the equal and opposite forces are applied to a body, tending to elongate it, then the stress produced is called

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7. "When a rectangular beam is loaded transversely the maximum compressive stress is developed on the :

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

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

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10. A brittle material has

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11. What is tenacity?

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12. *If a beam is loaded transversely, the maximum compressive stress develops on

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13. 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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14. A column that fails primarily due to direct stress is called

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15. *Compression members always tend to buckle in the direction of the

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16. A beam is supported over three rollers lying in the same plane. The beam is stable for

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17. *The simple bending equation is

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18. The variation of the bending moment in the portion of the beam carrying a linearly varying load is

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19. The impact tests are used to determine

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

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

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

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23. *The maximum BM produced in a simply supported beam having a span of 4 m and subjected to a UDL of 10 kN/m

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

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

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

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27. *Dead load of a member is the

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

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

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

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31. Buckling load for a given column depends upon

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32. *A cable subjected to U.D.L. over its entire span assumes a shape of

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

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34. *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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35. The number of reaction components at a hinge on rollers support is

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36. The reaction at end A of the beam shown is

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37. The square root of the ratio of moment of inertia and cross-section area of the member is known as

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

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39. The section modulus of a rectangular section is proportional to

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40. The moment of inertia of a triangular section b x h about the base is

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41. The maximum bending moment caused by a large number of equally spaced identical loads on a simply supported beam is (W = wL)

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42. The beam strongest in flexure will have the maximum

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43. 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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44. *Load required to produce unit deflection is called

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45. A beam fixed at both ends with a central load W in the middle will have zero bending moment

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46. The shear center may be defined as

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

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48. Moment of inertia of a rectangular beam bxd is

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49. *Strut is a

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50. *Centrifugal force is given by

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