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  • Question

  • Pick up the correct statement from the following:


  • Options
  • A. The cover of a longitudinal reinforcing bar in a column is kept not less than the diameter of the bar or 40 mm
  • B. The cover of a longitudinal reinforcing bar in beam is kept not less than the diameter of the bar or 25 mm
  • C. The end cover of a longitudinal reinforcing bar in a beam is kept not less than twice the diameter or 25 mm
  • D. The cover for tensile reinforcement in a slab is kept not less than diameter of the bar or 15 mm
  • E. All the above

  • Correct Answer
  • All the above 

    • Structural Design Specifications problems

    Search Results

    • 1. For nominal mix concrete M 20, the required quantity of water per 50 kg. of cement, is

    • Options
    • A. 60 litres
    • B. 45 litres
    • C. 34 litres
    • D. 30 litres
      • Discuss
    • 2. The minimum length of the side or diameter of the column base shall not be less than (where d is the minimum diameter of the column).

    • Options
    • A. (d + 75) mm
    • B. 1.2 (d - 75) mm
    • C. 1.5 (d + 75) mm
    • D. 1.6 (d + 75) mm
      • Discuss
    • 3. If b is the width of a beam, x is the spacing of the stirrup and fc is the characteristic strength of stirrups, the minimum cross sectional area of stirrup legs, should be equal or greater than

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 4. Minimum thickness of steel work directly exposed to weather but not accessible for cleaning and repainting, the thickness should be not less than

    • Options
    • A. 4 mm
    • B. 6 mm
    • C. 7 mm
    • D. 8 mm
      • Discuss
    • 5. If fbt and fs are the numerical values of bending tension and shear stresses, the equivalent stress fe, is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 6. As per IS : 800-1982, the coefficient of expansion for steel per degree centigrade per unit length, is

    • Options
    • A. 0.000011
    • B. 0.000012
    • C. 0.000013
    • D. 0.000014
      • Discuss
    • 7. The value of E for allowable compressive stress for columns, in the formula is taken as

    • Options
    • A. 2000000 kg/cm2
    • B. 2044000 kg/cm2
    • C. 2045000 kg/cm2
    • D. 2047000 kg/cm2
      • Discuss
    • 8. Liquidity ratios are used :

    • Options
    • A. to measure a firms ability to meet short-cut obligations.
    • B. to compare short term obligations to short-term resources available to meet these obligations.
    • C. to obtain much insight into the present cash solvency of the firm and the firm's ability to remain solvent in the event of adversity.
    • D. All of these
      • Discuss
    • 9. In the cash flow diagram shown in the given figure

    • Options
    • A. The first disbursement occurs at the end of year 2
    • B. The second disbursement occurs at the end of year 4
    • C. The first receipt occurs at the end of year 1
    • D. The second receipt occurs at the end of year 3
    • E. All of these
      • Discuss
    • 10. Pick up the correct method adopted for developing the approximate or conceptual estimates from the following :

    • Options
    • A. Base unit method
    • B. Cost per function method
    • C. Cost per square metre
    • D. Cost per linear unit
    • E. All of these
      • Discuss

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