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

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3. The relation between deflection (y) and bending moment (M) is

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4. A shear force diagram of a simply supported beam shows constant shear force throughout the span. It is subjected to

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5. *The rate of change of shear force is called

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

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

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9. *The tension in a cable supporting a lift

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10. Find the maximum BM induced in a simply supported beam if the beam is subjected to a point load of 4 KN at the center of the beam and the span of the beam is 4 m

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

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12. *A truss is completely analyzed, when

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

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14. The rate of change of shear force is called

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15. Along the neutral axis of a simply supported beam

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16. The shear center may be defined as

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17. Point of contraflexure is a point where bending moment

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18. A viscoelastic material

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

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20. The moment of inertia of an area will be least with respect to

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

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22. Normally, the numerical value of Poisson's is

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23. What is tenacity?

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24. An isotropic material has

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25. The maximum shear stress will always occur at

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26. *The product EI is called

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27. *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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28. The maximum deflection of a beam occurs at

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

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30. *Load required to produce unit deflection is called

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31. *Thrust is induced in the case of

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32. *Maximum deflection of a simply supported beam subjected to concentrated load (w) at the mid-point is

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33. 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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34. 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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35. The section modulus of a circular section about an axis through its C.G. is

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

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

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39. *Dead load of a member is the

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40. A body having similar properties throughout

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

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42. *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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43. *Mathematically, strain may be defined as

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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 deflection in a cantilever beam carrying a uniformly distributed load (w) over spans is (Where L is span of beam, W is total load and EI is flexural rigidity)

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46. 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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47. A brittle material has

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

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

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50. 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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