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

2 / 50

2. The algebraic sum of the shear flow of a section in any direction must be equal to

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

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

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5. 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°

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6. *The total time of collision and restitution of two bodies is called

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

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

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

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10. *The velocity of a moving body is:

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11. *Determinate beam can be analyzed with the help of

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12. *The simple bending equation is

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

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14. The maximum deflection of a simply supported beam subjected to a uniformly distributed load (w) over the span is

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15. The ratio of elongations of a conical bar due to its own weight and that of a prismatic bar of the same length is

16 / 50

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

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

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

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19. *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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20. The number of points of contraflexture in a simply supported beam carrying udl is

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

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22. 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

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23. The bending moment in a cable carrying a system of loads will be

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24. The crippling load for a column with both ends hinged is

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25. Centrifugal force acts at a curve

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

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27. *A truss is completely analyzed, when

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28. Along the neutral axis of a simply supported beam

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29. An orthotropic material has

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30. 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

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31. *The ratio of the largest load in a test to the original cross-sectional area of the piece is called:

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32. Point of contraflexure is a point where bending moment

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33. The region of c/s of a column in which compressive load may be applied without producing tensile load is known as

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34. *Hooke's law holds good up to:

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

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36. Which of the following is a relatively ductile material?

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37. *Fatigue is the failure of a material under:

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38. 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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39. *If the shear force along a section of a beam is zero, the bending moment at the section is:

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40. *Short column taking maximum load having equal section

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41. *In the case of a fixed beam loaded at a point at its center, the number of points at which BM is zero

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42. The shear force on a beam and the displacement are related by

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43. The c.g. of a semi-circular arc is

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

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45. *In a simply supported beam subjected to a point load at the center, the maximum bending moment occurs at

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

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47. The maximum bending moment caused on a simply supported beam subjected to two equal concentrated loads (W/2) spaced at an equal distance (L/3) over the span is

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48. 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

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

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50. Centrifugal force acts away from the center of the path while centripetal force

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