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 maximum bending moment caused by a moving load on a fixed-end beam occurs

2 / 50

2. The shear center may be defined as

3 / 50

3. 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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4. In simple bending theory, the assumption that a plane section before bending remains plane after bending implies that

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5. *Toughness is

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

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8. For keeping the stress wholly permissible, the load may be applied to a circular column anywhere within a concentric circle of diameter

9 / 50

9. The slope of the curve of B.M. diagram at any section will be equal to

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10. *The velocity of a moving body is:

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11. *The compression test is commonly used for testing

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12. An orthotropic material has

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

14 / 50

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

15 / 50

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

16 / 50

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

18 / 50

18. *Stress may be defined as force

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

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20. The slenderness ratio of a vertical column of square cross-section of 10 cm side and 500 cm long is

21 / 50

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

22 / 50

22. *Dead load of a member is the

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23. The limit of proportionality depends upon

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

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

26 / 50

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

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27. *The product EI is called

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28. Load carrying capacity of fixed beam is

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

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30. *Maximum bending moment occurs where

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31. *In a simply supported beam with span (L) having a triangular load with its intensity 0 at both ends and W at center. The maximum BM will be

32 / 50

32. The maximum bending moment caused by a large number of equally spaced identical loads on a simply supported beam is (W = wL)

33 / 50

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

34 / 50

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

35 / 50

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

36 / 50

36. *Thrust is induced in the case of

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

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38. *The stress at which the extension of a material takes place more quickly as compared to the increase in load is called

39 / 50

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

40 / 50

40. At the point of application of concentrated load on a beam, there is

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41. *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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42. Along the neutral axis of a simply supported beam

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

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44. 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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45. *Hooke's law holds good up to:

46 / 50

46. Find the maximum SF induced in S.S 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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47. *Which of the following gives Modulus of Elasticity

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48. The stress necessary to initiate yielding is considerably

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49. *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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50. 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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