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  • Question

  • The intensity of direct longitudinal stress in the cross-section at any point distant r from the neutral axis, is proportional to


  • Options
  • A. r
  • B. The intensity of direct longitudinal stress in the cross-section at any point distant r from the neu
  • C. r2
  • D. The intensity of direct longitudinal stress in the cross-section at any point distant r from the neu
  • E. r3.

  • Correct Answer
  • r 

    • Strength of Materials problems

    Search Results

    • 1. The slenderness ratio of a vertical column of square cross- section of 10 cm side and 500 cm long, is

    • Options
    • A. 117.2
    • B. 17.3
    • C. 173.2
    • D. 137.2
    • E. 13.72
      • Discuss
    • 2. A solid circular shaft of diameter d is subjected to a torque T. The maximum normal stress induced in the shaft, is

    • Options
    • A. zero
    • B.
    • C.
    • D. none of these.
      • Discuss
    • 3. At either end of a plane frame, maximum number of possible transverse shear forces, are

    • Options
    • A. one
    • B. two
    • C. three
    • D. four
    • E. zero.
      • Discuss
    • 4. The phenomenon of slow growth of strain under a steady tensile stress, is called

    • Options
    • A. yielding
    • B. creeping
    • C. breaking
    • D. none of these.
      • Discuss
    • 5. The B.M. diagram of the beam shown in below figure, is

    • Options
    • A. a rectangle
    • B. a triangle
    • C. a trapezium
    • D. a parabola
    • E. a circle.
      • Discuss
    • 6. If p is the internal pressure in a thin cylinder of diameter d and thickness t, the developed hoop stress, is

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss
    • 7. The value of Poisson's ratio always remains

    • Options
    • A. greater than one
    • B. less than one
    • C. equal to one
    • D. none of these.
      • Discuss
    • 8. When two plates butt together and are riveted with two cover plates with two rows of rivets, the joint is known as

    • Options
    • A. lap joint
    • B. butt join
    • C. single riveted single cover butt joint
    • D. double riveted double cover butt joint.
      • Discuss
    • 9. If b is the width of a plate joined by diamond riveting of diameter d, the efficiency of the joint is given by

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 10. Maximum deflection of a

    • Options
    • A. Cantilever beam carrying a concentrated load W at its free end is
    • B. simply supported beam carrying a concentrated load W at mid-span is
    • C. cantilever beam, carrying a uniformly distributed load over span is
    • D. simply supported beam carrying a uniformly distributed load over the span is
    • E. All the above.
      • Discuss

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