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%
  • Randomization: Yes
  • Certificate: Yes
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1. The property of material by which it can be beaten or rolled into plates is called

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2. A beam is supported over three rollers lying in the same plane. The beam is stable for

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3. *As the elastic limit reaches, tensile strain

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

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

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

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7. 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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8. The stress necessary to initiate yielding is considerably

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9. The bending moment acting on the plane of an element will cause the following type of stress on the plane

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

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

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

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

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15. *A tie is a member which

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16. 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

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

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

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19. The stress in the member subjected to a force is

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

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21. *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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22. What is tenacity?

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23. 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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24. The number of reaction components at a hinged end of a general loading is

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

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26. *Proof resilience is the greatest stored energy at

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27. The value of buckling load is ... than the crushing load in the case of a long column

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28. Centrifugal force acts at a curve

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29. *Moment of inertia of an object having rectangular section of 'b' as width and 'd' as depth is given by:

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30. *The critical bending moment caused in a fixed end beam loaded with a uniformly distributed load (W = wL) throughout is

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

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32. The maximum deflection in a cantilever beam carrying a uniformly distributed load (w) over spans is (Where L is span of beam, W is total load and EI is flexural rigidity)

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33. In a continuous beam, the point where bending moment changes sign is called

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34. *The inclined member carrying compressive load in the case of frames and trusses is

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

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36. *The compression test is commonly used for testing

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

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38. Normally, the numerical value of Poisson's is

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39. *Normal strain is defined as

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

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

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

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43. *The S.I. unit of the modulus of elasticity is

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44. *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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45. 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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46. A beam of uniform strength will have at every cross-section the same

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47. A long vertical member subjected to an axial compressive load is called

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48. *The variation of the bending moment in the segment of a beam where the load is uniformly distributed is

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49. In the case of a simply supported beam subjected to UDL, the maximum shear force occurs at a point

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

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