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

2 / 50

2. Shear force diagram for a cantilever carrying a UDL over its whole length is

3 / 50

3. The limit of proportionality depends upon

4 / 50

4. *The shear flow in a section can be defined as

5 / 50

5. *As the elastic limit reaches, tensile strain

6 / 50

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

7 / 50

7. The difference between BM values at any two sections will be equal to

8 / 50

8. *Stress in a beam due to simple bending is

9 / 50

9. The impact tests are used to determine

10 / 50

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

11 / 50

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

12 / 50

12. Point of contraflexure is a point where bending moment

13 / 50

13. The slenderness ratio of a vertical column of a square section of 2.5 cm sides and an effective length of 1.75 m is

14 / 50

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

15 / 50

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

16 / 50

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

17 / 50

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

18 / 50

18. In a simply supported beam with span, L subjected to a point load, W at the center. Find the maximum bending moment induced in the beam

19 / 50

19. The maximum deflection of a beam occurs at

20 / 50

20. 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:-

21 / 50

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

22 / 50

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

23 / 50

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

24 / 50

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

25 / 50

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

26 / 50

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

27 / 50

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

28 / 50

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

29 / 50

29. 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

30 / 50

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

31 / 50

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

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. If all the dimensions of a bar are increased in the proportion n:1, the proportion with which the maximum stress produced in the prismatic bar by its own weight will increase in the ratio

34 / 50

34. Strain energy of a member may be defined as work done on it

35 / 50

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

36 / 50

36. 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)

37 / 50

37. The variation of the bending moment in the portion of the beam carrying a linearly varying load is

38 / 50

38. *Which of the following sections is the most efficient in carrying bending moments

39 / 50

39. If a cantilever beam carries a uniformly distributed load over its entire length, then the shape of the shear force diagram and bending moment diagram respectively are

40 / 50

40. *Find the maximum bending moment in a simply supported beam loaded with a UDL of 2 t/m having a span of 4m

41 / 50

41. The stress due to temperature change in a member depends on

42 / 50

42. For a column of given material, the Rankine's constant depends on

43 / 50

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

44 / 50

44. The rate of change of shear force is called

45 / 50

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

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46. *If a beam is loaded transversely, the maximum compressive stress develops on

47 / 50

47. *The maximum BM produced in a simply supported beam having a span of 4 m and subjected to a UDL of 10 kN/m

48 / 50

48. *Which of the following gives Modulus of Elasticity

49 / 50

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

50 / 50

50. *Thrust is induced in the case of

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