logo

CuriousTab

CuriousTab

Discussion

Home ‣ Civil Engineering ‣ Theory of Structures Comments
  • Question

  • The area of the core of a column of cross sectional area A, is


  • Options
  • A. The area of the core of a column of cross sectional area A, is
  • B. The area of the core of a column of cross sectional area A, is
  • C. The area of the core of a column of cross sectional area A, is
  • D. The area of the core of a column of cross sectional area A, is

  • Correct Answer
  •  

    • Theory of Structures problems

    Search Results

    • 1. A compound bar consists of two bars of equal length. Steel bar cross-section is 3500 mm2 and that of brass bar is 3000 mm2. These are subjected to a compressive load 100,000 N. If Eb = 0.2 MN/mm2 and Eb = 0.1 MN/mm2, the stresses developed are:

    • Options
    • A. ?b = 10 N/mm2, ?s = 20 N/mm2
    • B. ?b = 8 N/mm2, ?s = 16 N/mm2
    • C. ?b = 6 N/mm2, ?s = 12 N/mm2
    • D. ?b = 5 N/mm2, ?s = 10 N/mm2
      • Discuss
    • 2. Pick up the correct statement from the following:

    • Options
    • A. For a uniformly distributed load, the shear force varies linearly
    • B. For a uniformly distributed load, B.M. curve is a parabola
    • C. For a load varying linearly, the shear force curve is a parabola
    • D. For a load varying linearly, the B.M. curve is a cubic parabola
    • E. All the above.
      • Discuss
    • 3. A bar l metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 4. A rectangular column shown in the given figure carries a load P having eccentricities ex and ev along X and Y axes. The stress at any point (x, y) is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 5. The ratio of moments of inertia of a triangular section about its base and about a centroidal axis parallel to its base, is

    • Options
    • A. 1.0
    • B. 1.5
    • C. 2.0
    • D. 2.5
    • E. 3.0
      • Discuss
    • 6. The maximum B.M. due to an isolated load in a three hinged parabolic arch, (span l, rise h) having one of its hinges at the crown, occurs on either side of the crown at a distance

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 7. The vertical reaction for the arch is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 8. For permissible shear stress fs, the torque transmitted by a thin tube of mean diameter D and wall thickness t, is

    • Options
    • A.
    • B.
    • C. ?D2t fs
    • D.
      • Discuss
    • 9. If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span,

    • Options
    • A. horizontal thrust is wl2/8h
    • B. S.F. will be zero throughout
    • C. B.M. will be zero throughout
    • D. all the above.
      • Discuss
    • 10. A bar of square section of area a2 is held such that its one of its diameters is vertical. The maximum shear stress will develop at a depth h where h is

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

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.