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
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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. In a fixed beam, the points of contraflexure,

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

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4. *A beam is said to be of uniform strength if

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5. *Short column taking maximum load having equal section

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6. A perfectly elastic body is

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

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

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10. In a beam, the neutral plane

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

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12. *The relation between the radius of curvature (R), bending moment (M), and flexural rigidity (EI) is given by

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13. *The compression test is commonly used for testing

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14. *Dead load of a member is the

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15. A brittle material will

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

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17. *Bending moment diagram of a simply supported beam having a uniformly distributed load 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. *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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20. The maximum shear stress will always occur at

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

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

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

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

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

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26. 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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27. The diagram showing the variation of BM along the span of the beam is called

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

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

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

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31. Shape of the bending moment diagram for a simply supported beam having a point load at the center is

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32. *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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33. The maximum number of transverse shear forces possible at one end of an element of a plane frame are

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34. The moment of inertia of a rectangular (Bx D) section about its base is

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

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36. The point of contraflexure occurs in a beam

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

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

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39. Along the neutral axis of a simply supported beam

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40. The rate of change of shear force is called

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

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42. A cantilever beam is one which is:

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

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44. A simply supported beam of length I carries a load varying uniformly from zero at the left end to the maximum at the right end. The maximum bending moment occurs at a distance of

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45. In the case of an H section, the maximum shear stress will occur at

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

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

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49. *The unit failure stress is taken as :

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50. Shear strain is defined as

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