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. The equivalent length of column fixed at one end and free at the other end is

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2. *The ratio of change in volume to the original volume is called:

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3. *The Young's Modulus of elasticity is defined as the ratio of stress & strain within the

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

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5. In an I section, almost all the shear force is taken by

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6. Bending moment diagram of simply supported beam with a point load at the centre of the span is

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7. The bending moment in a cable carrying a system of loads will be

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

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9. The number of points of contraflexture in a simply supported beam carrying udl is

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

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11. The maximum deflection in a cantilever beam carrying a concentrated load 'w' at the free end is (Where L is span of bean, W is total load and EI is flexural rigidity)

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12. Which of the following gives Modulus of Rigidity

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

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

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

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

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17. The method of increasing fatigue resistance by overstressing the metal by successively increasing the loading is known as

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18. The maximum bending moment caused by a moment M applied at a distance 'a' from one end on a simply supported beam is.... (where L=span, a>L/2)

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

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20. *Which of the following gives Bulk Modulus?

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21. *The S.I. unit of the modulus of elasticity is

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22. Permanent set is

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23. The point of contraflexure occurs in a beam

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24. The effective length of a column if both ends are hinged

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

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26. 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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27. The ratio of elongations of a conical bar due to its own weight and that of a prismatic bar of the same length is

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

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

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31. *Dead load of a member is the

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32. A column that fails primarily due to buckling is known as

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

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34. Which of the following is a relatively ductile material?

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35. *Stress may be defined as force

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

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37. The maximum shear stress will always occur at

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38. *Which of the following is dimensionless?

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39. Find the slenderness ratio of the column of M.I. = 10000cm4, Area =100cm^2 & effective length =3.0m

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

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41. *A tie is a member which

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

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44. A cantilever beam is the one which is supported with

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45. The strain energy stored by a member when strained within the elastic limit is known as

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46. If the length of a simply supported beam carrying a concentrated load at the center is doubled, the deflection at the center will become

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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. *Maximum bending moment occurs where

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49. *In the case of a fixed beam loaded at a point at its center, the number of points at which BM is zero

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50. *"If a rod is simultaneously pulled at both of its ends, it will be a case of:

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