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  • Question

  • For the beam shown in the below figure, the shear force diagram between A and B is
    For the beam shown in the below figure, the shear force diagram between A and B is a horizontal line


  • Options
  • A. a horizontal line
  • B. a vertical line
  • C. an inclined line
  • D. a parabolic curve

  • Correct Answer
  • a parabolic curve 

    • Strength of Materials problems

    Search Results

    • 1. The thermal stress __________ upon the cross-sectional area of the bar.

    • Options
    • A. depends
    • B. does not depend
      • Discuss
    • 2. When a rectangular bar of length l, breadth b and thickness t is subjected to an axial pull of P, then linear strain (?) is given by (where E = Modulus of elasticity)

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 3. Two closely-coiled helical springs 'A' and 'B' of the same matenal, same number of turns and made from same wire are subjected to an axial load W. The mean diameter of spring 'A' is double the mean diameter of spring 'B'. The ratio of deflections in spring 'B' to spring 'A' will be

    • Options
    • A. 1/8
    • B. 1/4
    • C. 2
    • D. 4
      • Discuss
    • 4. If the section modulus of a beam is increased, the bending stress in the beam will

    • Options
    • A. not change
    • B. increase
    • C. decrease
      • Discuss
    • 5. The torque transmitted by a hollow shaft of outer diameter (D) and inner diameter (d) is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 6. The line of intersection of the neutral layer with any normal cross-section of the beam is called neutral axis.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. When a body is subjected to a direct tensile stress (?), the maximum normal stress is equal to the direct tensile stress.

    • Options
    • A. Agree
    • B. Disagree
      • Discuss
    • 8. The strength of the un-riveted or solid plate per pitch length is

    • Options
    • A. d.t.?c
    • B. p.t.?t
    • C. (p - d)t.?t
    • D. ?/2 x d2 x ?
      • Discuss
    • 9. A column that fails due to direct stress, is called

    • Options
    • A. short column
    • B. long column
    • C. weak column
    • D. medium column
      • Discuss
    • 10. In a thick cylindrical shell subjected to an internal pressure (p), the maximum radial stress at the inner surface of the shell is

    • Options
    • A. zero
    • B. p (tensile)
    • C. -p (compressive)
    • D. 2p (tensile)
      • Discuss

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