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 bending moment in a cable carrying a system of loads will be

2 / 50

2. What is strain energy?

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3. *Thrust is induced in the case of

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4. *The law "Stress is proportional to strain within certain limits" is formulated by

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

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6. The impact tests are used to determine

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7. If the Poisson's ratio of a material is 0.25, the ratio of Modulus of Rigidity to the Young's Modulus is

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8. A perfectly elastic body is

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

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10. The limit of proportionality depends upon

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

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12. *The compression test is commonly used for testing

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13. If a constant section is subjected to a uniform/ pure bending moment throughout, its length bends to

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14. *The maximum deflection of a simply supported beam subjected to a concentrated load (W) at the midpoint is

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15. *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

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16. The variation of the bending moment in the segment of a beam where no external load is present is

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

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19. The shear force on a beam is proportional to

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20. If magnitude and direction of a load does not change with respect to time, this type of load is called

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21. A Prismatic bar when subjected to pure bending assumes the shape of

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22. The reaction at end A of the beam shown is

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23. The rate of change of shear force is called

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

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25. An orthotropic material has

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26. What is tenacity?

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27. *The unit failure stress is taken as :

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

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

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

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

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

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34. *Centre of gravity of a semi-circle is... above the base AB (Dia.)

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35. The expression EI(d^4y/dx^4) at any section for a beam is equal to

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36. 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

37 / 50

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

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

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

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40. The actual breaking stress of a ductile material from a tension test will be

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41. An isotropic material has

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

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

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44. The maximum bending moment in a simply supported beam loaded with a UDL of w/m having span l is

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

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46. The diagram showing the variation of axial load along the span is called

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47. 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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48. *The bending moment at a section tends to bend or deflect the beam and internal stresses resist its bending. The resistance offered by the internal stress to the bending, is called:

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

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50. A brittle material will

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