Bnsg – Electrical Current

10 Questions

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Electric Current Quizzes & Trivia

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Questions and Answers
  • 1. 
    Electricity is the _____ of tiny particles called electrons.
    • A. 

      Creation

    • B. 

      Generation

    • C. 

      Flow

    • D. 

      Interaction

  • 2. 
    The power going into a bumper car comes from _____.
    • A. 

      The metal floor

    • B. 

      Batteries

    • C. 

      An electric motor

    • D. 

      The wire-mesh ceiling

  • 3. 
    All of the following electrical facts are true, except that _____.
    • A. 

      Chilled batteries last longer than hot batteries

    • B. 

      A 50 Watt bulb uses less electricity than two 25 Watt bulbs

    • C. 

      Cold metal conducts electricity better than hot metal

    • D. 

      Your brain uses the same amount of electricity as a 10 Watt bulb

  • 4. 
    Michael Faraday used the first electric circuit to _____.
    • A. 

      Power an electric light

    • B. 

      Make a compass needle waver

    • C. 

      Build the word's first electromagnet

    • D. 

      Shock his sister

  • 5. 
    The Viking 21 car has _____ solar cells that conver sunlight to electricity.
    • A. 

      14

    • B. 

      140

    • C. 

      1,400

    • D. 

      14,000

  • 6. 
    Pencil lead is a _____ conductor of electricity.
    • A. 

      Weak

    • B. 

      Strong

    • C. 

      Perfect

    • D. 

      (Pencil lead does not conduct electricity at all.)

  • 7. 
    The pressure behind the flow of electrons is referred to as _____.
    • A. 

      Wattage

    • B. 

      Voltage

    • C. 

      Amperage

    • D. 

      Resistance

  • 8. 
    An electric eel from South America can produce 800 volts at 1.5 _____.
    • A. 

      Amps

    • B. 

      Watts

    • C. 

      Magnetos

    • D. 

      Columns

  • 9. 
    Grand Coulee Dam is located in _____ and it produces about 7 million Kw of power at peak output.
    • A. 

      Washington

    • B. 

      Colorado

    • C. 

      Michigan

    • D. 

      California

  • 10. 
    In a world without batteries, _____.
    • A. 

      Watches would not work

    • B. 

      Cars would not start

    • C. 

      Handheld games would not turn on

    • D. 

      All of the above