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  • Question
  • The angle between skew back of a flat arch and the horizontal, is kept approximately equal to


  • Options
  • A. 0°
  • B. 30°
  • C. 60°
  • D. 90°
  • E. 120°.

  • Correct Answer
  • 60° 


  • Building Construction problems


    Search Results


    • 1. A floor constructed with 3 mm marble chips, is known

    • Options
    • A. mosaic floor
    • B. terrazo floor
    • C. chips floor
    • D. marble floor.
    • Discuss
    • 2. For brick construction, the lime-sand mortar, is

    • Options
    • A. 1:1
    • B. 1:2
    • C. 1:3
    • D. 1:4
    • E. 1:5.
    • Discuss
    • 3. The columns of multi-storeyed buildings are designed to withstand the forces due to

    • Options
    • A. dead loads
    • B. live loads
    • C. wind loads
    • D. earthquakes
    • E. all of these.
    • Discuss
    • 4. The inclined surface of an abutment to receive the arch, is known as

    • Options
    • A. skew back
    • B. soffit
    • C. spandril
    • D. haunch.
    • Discuss
    • 5. In clay soil

    • Options
    • A. swelling and shrinkage characteristics prevail
    • B. consolidation continues even after several years of construction.
    • C. differential settlement is generally prevalent
    • D. all the above.
    • Discuss
    • 6. For heavy embankments and dams, of height h, the depth of exploration of soil should not be less than

    • Options
    • A. h/4
    • B. 1/2 h
    • C. h
    • D. 2 h.
    • Discuss
    • 7. Raft foundation are generally preferred to when the area required for individual footing, is more than

    • Options
    • A. 25% to total area
    • B. 30% of total area
    • C. 40% to total area
    • D. 50% of total area.
    • Discuss
    • 8. The depth of an arch is the distance between

    • Options
    • A. ground level and springing line
    • B. crown and springing line
    • C. crown and ground level
    • D. intrados and extrados.
    • Discuss
    • 9. The platform at the end of a series of steps, is known as

    • Options
    • A. platform
    • B. relief
    • C. rest
    • D. landing
    • E. stop.
    • Discuss
    • 10. The skirting/dado in a bath roof should be upto

    • Options
    • A. ceiling
    • B. 15 cm above floor level
    • C. 200 cm
    • D. level of the tap.
    • Discuss


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