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. *Dead load of a member is the

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2. *A tie is a member which

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

4 / 50

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

5 / 50

5. The beam strongest in flexure will have the maximum

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6. The phenomenon of slow growth of strain under steady tensile stress, i.e., increasing with time, is called

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7. *Stress may be defined as force

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

9 / 50

9. Find the value of thrust, if the member (beam) is subjected to an inclined force having a magnitude of 5 kN and an inclination with the vertical of 30°

10 / 50

10. The slope of the curve of S.F. diagram at any section will be equal to

11 / 50

11. The number of reaction components at a hinge on rollers support is

12 / 50

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

13 / 50

13. The shear force on a beam is proportional to

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

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15. *Normal strain is defined as

16 / 50

16. Find the elongation of a bar if c/s area of the bar is A, length 1, applied load p, modulus of elasticity of material is E

17 / 50

17. *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

18 / 50

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

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

20 / 50

20. The stress necessary to initiate yielding is considerably

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

22 / 50

22. Find the bending moment at the center and also find the maximum bending moment

23 / 50

23. *Compression members always tend to buckle in the direction of the

24 / 50

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

25 / 50

25. *BM in a cantilever beam having a span of 1.8m and a uniformly distributed load of 4kg/m

26 / 50

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

27 / 50

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

28 / 50

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

29 / 50

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

30 / 50

30. *Which of the following gives Modulus of Elasticity

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31. *Which of the following is dimensionless?

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

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33. According to Hook's law, which one is correct?

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34. The shear center in the case of a T-beam section is

35 / 50

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

36 / 50

36. 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

37 / 50

37. *The velocity of a moving body is:

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38. The difference between SF values at any two sections will be equal to

39 / 50

39. *Which of the following gives Bulk Modulus?

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40. A brittle material has

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

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42. 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

43 / 50

43. *The simple bending equation is

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44. *A truss is completely analyzed, when

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45. For a beam of uniform strength if its depth is maintained constant then its width will vary in proportion to

46 / 50

46. A member that is subjected to reversible tensile or compressible stress may fail at a stress lower than the ultimate stress of the material. The property of the metal is called

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47. 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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48. The brittle materials have low toughness because they

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

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50. 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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