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Home Civil Engineering Theory of Structures See What Others Are Saying!
  • Question
  • A steel bar 5 m x 50 mm is loaded with 250, 000 N. If the modulus of elasticity of the material is 0.2 MN/mm2 and Poisson's ratio is 0.25, the change in the volume of the bar is :


  • Options
  • A. 1.125 cm3
  • B. 2.125 cm3
  • C. 3.125 cm3
  • D. 4.125 cm2

  • Correct Answer
  • 3.125 cm3 


  • More questions

    • 1. Fibre boards can be

    • Options
    • A. distempered
    • B. painted
    • C. painted and distempered
    • D. used for furniture.
    • Discuss
    • 2. For inspection and packing of ballast, each pot sleeper is provided with

    • Options
    • A. one hole
    • B. two holes
    • C. three holes
    • D. four holes.
    • Discuss
    • 3. The moon rotates round the earth once in every

    • Options
    • A. 29 days
    • B. 29.35 days
    • C. 29.53 days
    • D. 30 days.
    • Discuss
    • 4. The height of the sink of wash basin above floor level is kept

    • Options
    • A. 60 cm
    • B. 70 cm
    • C. 75 cm to 80 cm
    • D. 80 cm
    • Discuss
    • 5. An extra 7.5 cm ballast width is not provided on outer side on a curve, if its degree is

    • Options
    • A. 6°
    • B. 5°
    • C. 4°
    • D. 3°
    • E. 2°
    • Discuss
    • 6. The minimum cross fall of shoulders is kept

    • Options
    • A. 0.5%
    • B. 1.0%
    • C. 1.5%
    • D. 2.5%
    • E. 3%
    • Discuss
    • 7. The most valuable timber may be obtained from

    • Options
    • A. chir
    • B. shisham
    • C. sal
    • D. teak.
    • Discuss
    • 8. Ruling gradient on hill roads 300 m above M.S.L. is kept

    • Options
    • A. 4%
    • B. 5%
    • C. 6%
    • D. 7%
    • E. 8%
    • Discuss
    • 9. Turpentine oil is used in paints as

    • Options
    • A. thinner
    • B. vehicle
    • C. base
    • D. drier.
    • Discuss
    • 10. Roadway width for a National highways and State highways (two-lanes) is

    • Options
    • A. 12 m
    • B. 9 m
    • C. 9.5 m
    • D. 15 m
    • Discuss


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