Electrical Resistivity Quiz
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Questions and Answers

What is the fundamental property of a material that measures its electrical resistance?

  • Ohm-metre
  • Electrical conductivity
  • Volume resistivity (correct)
  • Specific conductance
  • What does a low resistivity indicate about a material?

  • It strongly resists electric current
  • It readily allows electric current (correct)
  • It has high electrical resistance
  • It has high specific conductance
  • Which Greek letter is commonly used to represent resistivity?

  • κ (kappa)
  • γ (gamma)
  • ρ (rho) (correct)
  • Ω (omega)
  • What property of materials is represented by the reciprocal of electrical resistivity?

    <p>Electrical conductivity</p> Signup and view all the answers

    What is the SI unit of electrical resistivity?

    <p>Ω⋅m (ohm-metre)</p> Signup and view all the answers

    Which engineering discipline deals with the study, design, and application of equipment and systems utilizing electricity, electronics, and electromagnetism?

    <p>Electrical engineering</p> Signup and view all the answers

    In which century did electrical engineering emerge as an identifiable occupation?

    <p>19th century</p> Signup and view all the answers

    Which organization is commonly associated with professional certification for electrical engineers?

    <p>Institute of Electrical and Electronics Engineers (IEEE)</p> Signup and view all the answers

    Which engineering specialization overlaps with electrical engineering and focuses on the design and development of computer hardware?

    <p>Computer engineering</p> Signup and view all the answers

    What is the former name of the Institution of Engineering and Technology (IET)?

    <p>Institute of Electrical Engineers (IEE)</p> Signup and view all the answers

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