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 materials will have the highest Young's Modulus?

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2. *If a cantilever beam of 8m long has a uniformly distributed load of 2KN/m throughout the length and a 10KN point load at the center of the beam, find the moment at the center:

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3. Permanent set is

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4. *The simple bending equation is

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5. Along the neutral axis of a simply supported beam

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6. The moment of inertia of a square section is given by

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7. *The product EI is called

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8. *The maximum bending moment caused by a moving load on a simply supported beam is

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9. The zone between the elastic limit and proportional limit on the elastic curve of an elastic material is known as

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10. A viscoelastic material

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11. The c.g. of a semi-circular arc is

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12. The difference in ordinate of the shear force between any two sections is equal to the area under

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13. Find the maximum BM 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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14. Which of the following gives Poisson's ratio?

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15. *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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16. The point of contraflexure occurs in a beam

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17. 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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18. An isotropic material has

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19. The ratio of the effective length of a column and the minimum radius of gyration of its cross-sectional area is known as

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20. Moment of inertia of a rectangular beam bxd is

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

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

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23. *Which of the following sections is the most efficient in carrying bending moments

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

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

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27. The variation of the bending moment in the segment of a beam where no external load is present is

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

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30. Which of the following end conditions permits the displacement in any direction and also rotation

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31. The section modulus of a circular section about an axis through its C.G. is

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32. If the Poisson's ratio of a material is 0.25, the ratio of Modulus of Rigidity to the Young's Modulus is

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

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34. A long vertical member subjected to an axial compressive load is called

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

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

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

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38. The impact tests are used to determine

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39. *The maximum bending moment in a simply supported beam UDL is applied

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40. *Moment of inertia of an object having rectangular section of 'b' as width and 'd' as depth is given by:

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

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42. *The compression test is commonly used for testing

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

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44. The shear force on a beam is proportional to

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

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47. Buckling load for a given column depends upon

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

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49. The maximum bending moment caused on a simply supported beam subjected to two equal concentrated loads (W/2) spaced at an equal distance (L/3) over the span is

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50. *The inclined member carrying compressive load in the case of frames and trusses is

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