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

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2. The crippling load for a column with both ends hinged is

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

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4. The point of contraflexure occurs in a beam

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

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6. *The tension in a cable supporting a lift

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

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

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9. The shear force on a beam and the displacement are related by

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10. For a beam of uniform strength if its depth is maintained constant then its width will vary in proportion to

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

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12. 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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13. *The maximum BM produced in a simply supported beam having a span of 4 m and subjected to a UDL of 10 kN/m

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14. A brittle material has

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15. *As the elastic limit reaches, tensile strain

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16. The impact tests are used to determine

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

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18. *The compression test is commonly used for testing

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19. *Stress may be defined as force

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

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21. Shear strain is defined as

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22. A beam fixed at both ends with a central load W in the middle will have zero bending moment

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

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24. *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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25. The beam strongest in flexure will have the maximum

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

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

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28. *The simple bending equation is

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29. The bending moment in a cable carrying a system of loads will be

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

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31. The value of Poisson's ratio always remains

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

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34. 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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35. *Short column taking maximum load having equal section

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36. 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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37. *Mathematically, strain may be defined as

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38. *The ratio of the largest load in a test to the original cross-sectional area of the piece is called:

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39. Point of contraflexure is a point where bending moment

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40. A brittle material will

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41. The radius of gyration of a rectangular section is not proportional to

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42. Effective length of column fixed at one end and hinged at the other end is

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43. A body having similar properties throughout

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44. 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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45. 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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46. *If the shear force along a section of a beam is zero, the bending moment at the section is:

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

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48. Moment of inertia of a rectangular beam bxd is

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49. *The shear force and bending moment are related by

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50. *The product EI is called

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