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
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1. 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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2. 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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3. Permanent set is

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4. *The property of a material by which a body returns to its original shape after removal of the force is called

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5. *Which of the following gives Bulk Modulus?

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

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7. In simple bending theory, the assumption that a plane section before bending remains plane after bending implies that

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8. *Toughness is

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

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

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12. If a material has identical properties in all directions, it is said to be

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

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14. The maximum deflection of a beam occurs at

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

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16. *A truss is completely analyzed, when

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

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

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

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

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

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

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

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

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27. 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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28. Which one is correct if the deflection of a beam is y

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

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

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31. The shear center may be defined as

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

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

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34. The value of Poisson's ratio always remains

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35. *"A simply supported beam of span L carries a uniformly distributed load W. The maximum bending moment, M is:

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

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37. *A member which does not regain its original shape after the load producing deformation is removed, is said to be:

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38. 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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39. In an I section, almost all the shear force is taken by

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

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

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

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43. "When a rectangular beam is loaded transversely the maximum compressive stress is developed on the :

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

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

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

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

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48. Moment of inertia of a rectangular beam bxd is

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

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50. The ratio of the effective length of a column and the minimum radius of gyration of its cross-sectional area is known as

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