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  • Question

  • The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes


  • Options
  • A. with the horizontal
  • B. with the vertical
  • C. with the perpendicular to. the inclined plane of the soil
  • D. none of these.

  • Correct Answer
  • with the horizontal 

    • RCC Structures Design problems

    Search Results

    • 1. If the bearing capacity of soil is 10 tonnes/cm2 and the projection of plain concrete footing from walls, is a cm, the depth D of footing is

    • Options
    • A. D = 0.0775 a
    • B. D = 0.775 a
    • C. D = 0.775a
    • D. D = 0.775 a2
      • Discuss
    • 2. If the maximum dip of a parabolic tendon carrying tension P is h and the effective length of the prestressed beam is L, the upward uniform pressure will be

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss
    • 3. As the percentage of steel increases

    • Options
    • A. depth of neutral axis decreases
    • B. depth of neutral axis increases
    • C. lever arm increases
    • D. lever arm decreases
    • E. none of these.
      • Discuss
    • 4. If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

    • Options
    • A.
    • B.
    • C.
    • D.
    • E. none of these.
      • Discuss
    • 5. For a number of columns constructed in a rcjw, the type of foundation provided, is

    • Options
    • A. footing
    • B. raft
    • C. strap
    • D. strip
    • E. a combination of the above.
      • Discuss
    • 6. The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm2 respectively. If m = 15, the depth of its neutral axis is

    • Options
    • A. 20 cm
    • B. 25 cm
    • C. 30 cm
    • D. 35 cm
    • E. 40 cm
      • Discuss
    • 7. If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is

    • Options
    • A. 12 mm
    • B. 13 mm
    • C. 14 mm
    • D. 15 mm
    • E. 16 mm
      • Discuss
    • 8. The breadth of a ribbed slab containing two bars must be between

    • Options
    • A. 6 cm to 7.5 cm
    • B. 8 cm to 10 cm
    • C. 10 cm to 12 cm
    • D. 12 cm to 15 cm
    • E. none of these.
      • Discuss
    • 9. If l1 and l2 are the lengths of long and short spans of a two way slab simply supported on four edges and carrying a load w per unit area, the ratio of the loads split into w1 and w2 acting on strips parallel to l2 and l1 is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 10. If the modular ratio is m, steel ratio is r and overall depth of a beam is d, the depth of the critical neutral axis of the beam, is

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss

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