Mechanics of Materials & Structures Online Test – Paper 2

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Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

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  • Total Questions: 30
  • Time Allotted: 30 minutes
  • Passing Score: 50%
  • Randomization: Yes
  • Certificate: No
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1. *The velocity of a moving body is:

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2. Identify the correct relationship that exists among the modulus of elasticity (E), modulus of rigidity (N), and bulk modulus (k) is

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

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

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

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

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

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8. A perfectly elastic body is

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9. A cantilever beam is one which is:

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10. *Load required to produce unit deflection is called

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

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12. The impact tests are used to determine

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13. *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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14. 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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15. The relation between deflection (y) and bending moment (M) is

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16. How does Young's Modulus vary with an increase in temperature?

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17. 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)

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

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19. 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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20. The shear center may be defined as

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21. In rectangular column having cross section b X h, the core is

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

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

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

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

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26. A beam simply supported at ends is subjected to load. The maximum bending moment is located where

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27. 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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28. The maximum bending moment caused by a moving load on a fixed-end beam occurs

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

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