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  • Question

  • The bending moment diagram for a simply supported beam loaded in its centre is


  • Options
  • A. a right angled triangle
  • B. an issoscles triangle
  • C. an equilateral triangle
  • D. a rectangle

  • Correct Answer
  • an issoscles triangle 

    • Strength of Materials problems

    Search Results

    • 1. According to Unwin's formula, the relation between diameter of rivet hole (d) and thickness of plate (t) is given by (where d and t are in mm)

    • Options
    • A. d = t
    • B. d = 1.6 t
    • C. d = 2t
    • D. d = 6 t
      • Discuss
    • 2. Which of the following is a proper sequence?

    • Options
    • A. proportional limit, elastic limit, yielding, failure
    • B. elastic limit, proportional limit, yielding, failure
    • C. yielding, proportional limit, elastic limit, failure
    • D. none of the above
      • Discuss
    • 3. A riveted joint may fail by

    • Options
    • A. tearing of the plate at an edge
    • B. tearing of the plate across a row of rivets
    • C. shearing of rivets
    • D. any one of these
      • Discuss
    • 4. In a simply supported beam carrying a uniformly distributed load w per unit length, the point of contraflexure

    • Options
    • A. lies in the centre of the beam
    • B. lies at the ends of the beam
    • C. depends upon the length of beam
    • D. does not exist
      • Discuss
    • 5. When a body is subjected to a direct tensile stress (?x) in one plane accompanied by a simple shear stress (?xy), the maximum shear stress is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 6. A shear stress across a plane, is always accompanied by a balancing shear stress across the plane and normal to it.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The total strain energy stored in a body is called proof resilience.

    • Options
    • A. Agree
    • B. Disagree
      • Discuss
    • 8. In the below figure, curve D represents mild steel.

    • Options
    • A. Yes
    • B. No
      • Discuss
    • 9. According to Euler's column theory, the crippling load of a column is given by p = ?2 EI/Cl2. In the Euler's formula, the value of C for a column with one end fixed and the other end hinged, is 1/2.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. The moment of resistance of a balanced reinforced concrete beam is based on the stresses in

    • Options
    • A. steel only
    • B. concrete only
    • C. steel and concrete both
    • D. none of these
      • Discuss

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