Stress in Compound Bars
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Questions and Answers

What type of bars are made up of two or more materials?

  • Composite bars
  • Simple bars
  • Compound bars (correct)
  • Hybrid bars

    • What is the purpose of holding the ends of different materials of the bar together under loaded conditions?

  • To find the extension of the system
  • To find P1 and P2 uniquely (correct)
  • To find the stresses developed in each material
  • To find the elastic modulus of each material

    • What is the unit of elastic modulus of aluminium and steel in the given examples?

  • E5 (correct)
  • N/mm^2
  • Pa
  • N/m

    • What is the force acting on the compound bar in the first example?

    <p>60 kN</p> Signup and view all the answers

    What is the shape of the rod of steel in the second example?

    <p>Circular</p> Signup and view all the answers

    What is the total load supported by the three pillars in the third example?

    <p>250 kN</p> Signup and view all the answers

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