Electricity Study Quiz
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Questions and Answers

What is the unit of measurement of power in a DC circuit?

  • Ohm
  • Watt (correct)
  • Volt
  • Ampere

    • What is the function of a capacitor in an electrical circuit?

  • To reduce the flow of current
  • To convert electrical energy to mechanical energy
  • To store electricity (correct)
  • To increase electrical resistance

    • What occurs in a DC circuit when voltage is increased while resistance remains constant?

  • Current decreases
  • No change in current
  • Resistance increases
  • Current increases (correct)

    • What represents capacitance in an AC circuit?

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

    What is the most important law applicable to the study of electricity?

    <p>Ohm's Law</p> Signup and view all the answers

    What are the sources of electrical power?

    <p>Mechanical, chemical, photoelectric, and thermal heat</p> Signup and view all the answers

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