Electrical Workshop

41 Questions | Total Attempts: 1498

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Electrical Workshop - Quiz

REVISION OF ALL MODULES FROM 1 TO 6


Questions and Answers
  • 1. 
    Draw the electrical symbols for motor, resistor, lamp, diode.
  • 2. 
     Name the folowing
  • 3. 
    List the two types of multimeters
  • 4. 
    List the 5 multimeter functions
  • 5. 
    Water is a bad conductor of electricity?
    • A. 

      True

    • B. 

      False

  • 6. 
    What is the unit of resistance?
    • A. 

      Ohms

    • B. 

      Amps

    • C. 

      Volts

    • D. 

      Hertz

  • 7. 
    When you increase the voltage of a wave it gets more sharper
    • A. 

      True

    • B. 

      False

  • 8. 
    The pressure that causes the flow of electric current is
    • A. 

      Current

    • B. 

      Voltage

    • C. 

      Resistance

  • 9. 
    To strip the insulation from electric wires we use?
    • A. 

      Side cutter

    • B. 

      Crimper

    • C. 

      Strippers

  • 10. 
    The color of the live core of a cable is
    • A. 

      Brown

    • B. 

      Green

    • C. 

      Green and yellow

  • 11. 
    • A. 

      Torx

    • B. 

      Slot head

    • C. 

      Phillips

  • 12. 
    What is the value of this capacitor
    • A. 

      222pf

    • B. 

      2200pf

    • C. 

      22200pf

  • 13. 
    Which one is an allen key
    • A. 

      Left

    • B. 

      Center

    • C. 

      Right

  • 14. 
    ………………………… is generated from different sources such as power stations.
    • A. 

      Power

    • B. 

      Electricity

    • C. 

      Magnetic field

    • D. 

      Transformer boxes

  • 15. 
    There are many outdoor  sources of electricity hazards such as …………………………
    • A. 

      Diodes

    • B. 

      Transformer Boxes

    • C. 

      Resistors

  • 16. 
    To prevent accidents and injuries in the workshop you must follow the ………………………… rules and practices.
    • A. 

      Safety

    • B. 

      Current

    • C. 

      Electricity

  • 17. 
    An example of a good ………………………… is wood.
    • A. 

      Conductor

    • B. 

      Insulator

    • C. 

      Diode

  • 18. 
    A ………………………… is a variable resistor that allows resistance value to change with light.
    • A. 

      Resistor

    • B. 

      Bulb

    • C. 

      LDR

  • 19. 
    An electrical shock is received when ………………………… passes through the body.
    • A. 

      Magnetic field

    • B. 

      Water

    • C. 

      Electric current

  • 20. 
    It is safe to use electrical appliances in a wet area.
    • A. 

      True

    • B. 

      False

  • 21. 
    The component inside a 3-pin plug is called a fuse.
    • A. 

      True

    • B. 

      False

  • 22. 
    The colour of the earth core is blue.   
    • A. 

      True

    • B. 

      False

  • 23. 
    Wire crimpers are used to connect two wires together.
    • A. 

      True

    • B. 

      False

  • 24. 
    Conductors are materials that do not allow current to flow.
    • A. 

      True

    • B. 

      False

  • 25. 
    The function of an inductor is to store electric charge.
    • A. 

      True

    • B. 

      False

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