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. *Stress in a beam due to simple bending is

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2. A viscoelastic material

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3. *The centre of gravity of a triangle is at the point where three

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

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5. *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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6. *Which of the following gives Bulk Modulus?

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

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8. A cantilever beam is one which is:

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9. *"A simply supported beam of span L carries a uniformly distributed load W. The maximum bending moment, M is:

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

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

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

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13. The crippling load for a column with both ends hinged is

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

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

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16. *Young's modulus is the ratio of

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17. Find the bending moment at the center and also find the maximum bending moment

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

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20. The phenomenon of slow growth of strain under steady tensile stress, i.e., increasing with time, is called

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21. Which of the following gives Poisson's ratio?

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22. *The magnitude of a shear force at a distance of L/4 from either end of a simply supported beam with load P applied at midspan is equal to:

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

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25. *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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26. A body having similar properties throughout

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27. *Which of the following gives Modulus of Elasticity

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

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

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30. The limit of proportionality depends upon

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31. *The law "Stress is proportional to strain within certain limits" is formulated by

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32. *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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33. The shear center in the case of a T-beam section is

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34. *Determinate beam can be analyzed with the help of

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35. *A diagram that shows the variation of axial force

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36. The moment of inertia of a triangular section b x h about the c-g is

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37. *Which of the following is dimensionless?

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38. What is strain energy?

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39. Centrifugal force acts away from the center of the path while centripetal force

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40. *The simple bending equation is

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41. *The product EI is called

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

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

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

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45. The maximum number of transverse shear forces possible at one end of an element of a plane truss are

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

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47. 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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48. Point of contraflexure is a point where bending moment

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49. Buckling load for a given column depends upon

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

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