FAQ’s for Structural Design Jobs
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1. In moment resistant connections, the moment resistance of riveted connection depends upon
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2. A steel beam supporting loads from the floor slab as well as from wall is termed as
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3. For rivets in tension with counter-sunk heads, the tensile value shall be
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4. For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration?
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5. The minimum thickness of a steel plate, which is directly exposed to weather and is not accessible for cleaning and repainting, should be:
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6. Load factor is
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7. compression force in two end posts The pin of a rocker bearing in a bridge is designed for
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8. The bracing provided in the plane of end posts is called
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9. The portal bracing in a truss bridge is used to
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10. The effect of racking forces is considered in the design of i) lateral braces, ii) chord members. The correct answer is
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11. The minimum thickness of plates in a steel stack should be
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12. The capacity of the smallest pressed steel tank is
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13. The risk coefficient k, depends on
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14. The internal pressure coefficient on walls for buildings with large permeability is taken as
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15. The maximum spacing of vertical stiffeners is(where d is the distance between flange angles)
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16. Minimum spacing of vertical stiffeners is limited to (where d is the distance between flange angles)
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17. Bearing stiffeners are provided at i) the supports, ii) the mid span, iii) the point of application of concentrated loads. The correct answer is
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18. Minimum thickness of web in a plate girder, when the plate is accessible and also exposed to weather, is
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19. The slenderness ratio of lacing bars should not exceed
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20. The best arrangement to provide unified behavior inbuilt up steel columns is by
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21. If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be
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22. The maximum slenderness ratio of a compression member carrying both dead and superimposed load is
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23. According to IS Specifications, the maximum pitch of rivets in compression is (where t is thickness of thinnest outside plate or angle)
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24. The effective length of a fillet weld should not be less than
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25. In the cross-section of a weld, throat is the
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26. Bolts are most suitable to carry
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27. When the axis of load lies in the plane of rivet group, then the rivets are subjected to
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28. When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which
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29. Which of the following types of riveted joint is free from bending stresses?
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30. In a gusseted base, when the end of the column is machined for complete bearing on the base plate, then the axial load is assumed to be transferred to base plate
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31. Bending compressive and tensile stresses respectively are calculated based on
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32. If the size of a column is reduced above the floor, the main bars of the column, are
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33. Effective depth and depth of the neutral axis respectively of a singly reinforced?
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34. The width of the flange of a T-beam should be less than
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35. With usual notations the depth of the neutral axis of a balanced section, is given by
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36. By over-reinforcing a beam, the moment of resistance can be increased not more than
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37. The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is
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38. In a pre-stressed member, it is advisable to use
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39. Which of the following methods of structural analysis is a displacement method?
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40. Bending moment at any section in a conjugate beam gives in the actual beam
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41. While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of
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42. A lift of weight W is lifted by a rope with an acceleration f. if the area of cross-section of the rope is A, the stress in the rope is?
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43. A simply supported beam carries varying load from zero at one end and W at the other end. If the length of the beam is a, the maximum bending moment will be?
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44. Normally in a truss structure, tension occurs at/for?
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45. Which of the below is a disadvantage of frame structure?
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46. For a simply supported beam of span 15m, the maximum effective depth to satisfy vertical deflection limit should be?
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47. The effect of racking forces is considered in the design of ( i) lateral braces, ii) chord members) The correct answer is
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48. Generally, the purlins are placed at the panel points so as to avoid
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49. To minimize the total cost of a roof truss, the ratio of the cost of truss to the cost of purlins shall be
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50. The maximum permissible span of asbestos cement sheets is
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