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  • Question

  • The bending equation is


  • Options
  • A. The bending equation is
  • B. The bending equation is
  • C. The bending equation is
  • D. The bending equation is

  • Correct Answer
  •  

    • Strength of Materials problems

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    • 1. The polar modulus for a hollow shaft of outer diameter (D) and inner diameter (d) is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 2. In the above question, the normal stress on an oblique section will be maximum, when ? is equal to

    • Options
    • A. 0°
    • B. 30°
    • C. 45°
    • D. 90°
      • Discuss
    • 3. The relation between equivalent length (L) and actual length (l) of a column for one end fixed and the other end hinged is

    • Options
    • A. L = l/2
    • B. L = l/2
    • C. L = l
    • D. L = 4l
      • Discuss
    • 4. A tensile test is performed on a mild steel round bar. Its diameter after fracture will

    • Options
    • A. remain same
    • B. increase
    • C. decrease
    • D. depend upon rate of loading
      • Discuss
    • 5. The load at which the column just buckles, is known as

    • Options
    • A. buckling load
    • B. critical load
    • C. crippling load
    • D. any one of these
      • Discuss
    • 6. In a riveted joint, when the number of rivets decreases from the inner most row to outer most row, the joint is said to be

    • Options
    • A. chain riveted
    • B. zig-zag riveted
    • C. diamond riveted
    • D. none of these
      • Discuss
    • 7. The strain energy stored in a body, when suddenly loaded, is __________ the strain energy stored when same load is applied gradually.

    • Options
    • A. equal to
    • B. one-half
    • C. twice
    • D. four times
      • Discuss
    • 8. The section modulus of a circular section about an axis through its C.G., is

    • Options
    • A. ?d2/4
    • B. ?d2/16
    • C. ?d3/16
    • D. ?d3/32
      • Discuss
    • 9. The hoop stress in a thin cylindrical shell is

    • Options
    • A. longitudinal stress
    • B. compressive stress
    • C. radial stress
    • D. circumferential tensile stress
      • Discuss
    • 10. Which of the following is the correct torsion equation?

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

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