Electrical Circuits Trivia Quiz

10 Questions | Total Attempts: 14054

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Electrical Circuits Trivia Quiz - Quiz

Do you think you know everything there is to know about electrical circuits? Do you think you can pass this trivia quiz? An electrical circuit is an interconnectedness of electrical components. An electrical circuit is comprised of batteries, resistors, inductors, capacitors, switches, and transistors. An electrical system consists of a closed-loop, which is an entire route that an electric current can flow around. This quiz will help you better understand electrical circuits. Don't neglect to procure your certificate when you have completed the quiz.


Questions and Answers
  • 1. 
    Which of the following describes a series circuit?
    • A. 

      Current flows along each branch

    • B. 

      Bulbs are all in a loop

    • C. 

      If one bulb breaks the other one still works

    • D. 

      All the open switches in the circuit

  • 2. 
    Which of the following describes a parallel circuit?
    • A. 

      All bulbs light up together

    • B. 

      If one bulb breaks the circuit is broken

    • C. 

      Current flows along each branch

    • D. 

      The bulbs light up alternatively 

  • 3. 
    What units does the electrical current have?
    • A. 

      Amps

    • B. 

      Volts

    • C. 

      Power

    • D. 

      A square

  • 4. 
    What is the symbol of a bulb?
    • A. 

      A rectangle

    • B. 

      A circle with an x

    • C. 

      One big and one small line

    • D. 

      A square

  • 5. 
    What type of circuit do we find in our houses?
    • A. 

      Parallel

    • B. 

      Series

    • C. 

      Series-Parallel

    • D. 

      Star-Delta

  • 6. 
    When you move your brain uses electrical signals. these are called
    • A. 

      Nerve signals

    • B. 

      Electrical signals

    • C. 

      Impulses

    • D. 

      Nerve electric signals

  • 7. 
    If your heart stops, doctors can start it again by using a
    • A. 

      Electric shocker

    • B. 

      Defibrillator

    • C. 

      Pacemaker

    • D. 

      None of the above

  • 8. 
    When you skin is wet, electricity can pass through you
    • A. 

      Easier

    • B. 

      Harder

    • C. 

      The same

    • D. 

      Non of the above

  • 9. 
    What is the function of an ammeter? 
    • A. 

      It measure the energy spent in the circuit

    • B. 

      It measures the flow of electricity around the circuit

    • C. 

      It measures the flow of current in the circuit

    • D. 

      It is used to complete the circuit

  • 10. 
    A circuit has one lamp and a cell. What is most likely to happen if you add more cells to complete the circuit? 
    • A. 

      The circuit will not work.

    • B. 

      The circuit will overload

    • C. 

      The bulb will get dimmer

    • D. 

      The bulb will get brighter

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