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. A cantilever beam is one which is:

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2. *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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3. *Which of the following gives Bulk Modulus?

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4. Longitudinal cracks observed in timber beams are due to

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5. *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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6. *Determinate beam can be analyzed with the help of

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7. *The product EI is called

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8. A simply supported beam of length I carries a load varying uniformly from zero at the left end to the maximum at the right end. The maximum bending moment occurs at a distance of

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9. *Load required to produce unit deflection is called

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

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

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12. The value of Poisson's ratio always remains

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13. *The law which states that within elastic limits strain produced is proportional to stress producing it is known as:

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14. Shape of the bending moment diagram for a simply supported beam having a point load at the center is

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15. The slenderness ratio of a vertical column of square cross-section of 10 cm side and 500 cm long is

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16. *If a beam is loaded transversely, the maximum compressive stress develops on

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17. The difference in ordinate of the shear force between any two sections is equal to the area under

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18. *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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19. A Prismatic bar when subjected to pure bending assumes the shape of

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

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

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22. What is strain energy?

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23. In a beam where shear force is maximum, the bending moment will be

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24. A body having similar properties throughout

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

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26. *The ratio of change in volume to the original volume is called:

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

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28. Point of contraflexure is a point where bending moment

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29. According to Hook's law, which one is correct?

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30. *The tension in a cable supporting a lift

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

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32. *The maximum bending moment in a simply supported beam UDL is applied

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

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35. The stress necessary to initiate yielding is considerably

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36. *Thrust is induced in the case of

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

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

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39. *The shear force in a concrete beam is assumed to act

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40. *A member with a cross section of a mm^2 is subjected to a force of P N. It is L mm long and of Young's Modulus, E N/mm^2. The strain will be

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41. The effective length of a column effectively held in position and restrained in direction at one end will be

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

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

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44. 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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45. The shear center may be defined as

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46. Find the maximum BM induced in a cantilever beam subjected to a point load of 10 KN and a length of the beam is 10 m. The load is located at a distance of 3 m from the free end:-

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47. A column that fails primarily due to direct stress is called

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

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49. The crippling load for column of length 1, with one end fixed and the other end free is

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50. Find the maximum BM induced in a simply supported beam if the beam is subjected to a point load of 4 KN at the center of the beam and the span of the beam is 4 m

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