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  • Question

  • The depth of the centre of gravity (y) of the resultant compressive stress from the compression edge of the T-beam specified in Q. 13.52 is given by


  • Options
  • A. The depth of the centre of gravity (y) of the resultant compressive stress from the compression edge
  • B. The depth of the centre of gravity (y) of the resultant compressive stress from the compression edge
  • C. The depth of the centre of gravity (y) of the resultant compressive stress from the compression edge
  • D. The depth of the centre of gravity (y) of the resultant compressive stress from the compression edge

  • Correct Answer
  •  

    • RCC Structures Design problems

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    • 1. To ensure that the hogging bending moment at two points of suspension of a pile of length L equals the sagging moment at its centre, the distances of the points of suspension from either end, is

    • Options
    • A. 0.107 L
    • B. 0.207 L
    • C. 0.307 L
    • D. 0.407 L
      • Discuss
    • 2. The normal values of over flow rates for sedimentation tanks using coagulent, ranges between

    • Options
    • A. 25, 000 to 35, 000 litres/sqm/day
    • B. 40, 000 to 50, 000 litres/sqm/day
    • C. 50, 000 to 60, 000 litres/sqm/day
    • D. 80, 000 to 100, 000 litres/sqm/day
    • E. none of these.
      • Discuss
    • 3. The sewage treatment units in which anaerobic decomposition of organic matter is used, are called

    • Options
    • A. imhoff tanks
    • B. trickling filters
    • C. sludge sedimentation tanks
    • D. none of these.
      • Discuss
    • 4. In a sludge tank, the gas mainly produced, is

    • Options
    • A. Oxygen
    • B. Nitrogen
    • C. Hydrogen
    • D. Carbon dioxide
    • E. Methane.
      • Discuss
    • 5. The most efficient cross-section of sewers in a combined sewerage system is

    • Options
    • A. parabolic
    • B. circular
    • C. rectangular
    • D. new egged.
      • Discuss
    • 6. If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than

    • Options
    • A. 4 mm
    • B. 5 mm
    • C. 6 mm
    • D. 8 mm
    • E. 10 mm
      • Discuss
    • 7. Distribution of shear intensity over a rectangular section of a beam, follows :

    • Options
    • A. a circular curve
    • B. a straight line
    • C. a parabolic curve
    • D. an elliptical curve
    • E. none of these.
      • Discuss
    • 8. An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

    • Options
    • A. 8.3 kg/cm2
    • B. 7.6 kg/cm2
    • C. 21.5 kg/cm2
    • D. 11.4 kg/cm2
      • Discuss
    • 9. If the maximum shear stress at the end of a simply supported R.C.C. beam of 6 m effective span is 10 kg/cm2, the share stirrups are provided for a distance x from either end where x is

    • Options
    • A. 50 cm
    • B. 100 cm
    • C. 150 cm
    • D. 200 cm
      • Discuss
    • 10. The maximum ratio of span to depth of a cantilever slab, is

    • Options
    • A. 8
    • B. 10
    • C. 12
    • D. 14
    • E. 16
      • Discuss

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