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Technology: Electricity

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  • What is the VOLTAGE of a NEUTRAL wire?
    Close to 0.
  • What color is the EARTH wire in a plug?
    Yellow and green!
  • What is the UNIT for RESISTANCE in a circuit?
    Ohms!
  • What color is the NEUTRAL wire in a plug?
    Blue!
  • What is the UNIT of POWER?
    Watts! (W)
  • Where does the EARTH (striped) wire go? Left, right, or top?
    Top!
  • What is the term for the RATE of flow of CHARGE around a circuit? C...
    Current!
  • What color is the LIVE wire in a plug?
    Brown
  • True or false: The NEUTRAL pin is the LONGEST in a socket.
    False! The EARTH pin is the longest.
  • Where does the LIVE (brown) wire go? Left, right, or top?
    Right!
  • Where does the NEUTRAL (blue) wire go? Left, right, or top?
    Right!
  • What is the term for ENERGY TRANSFERRED per unit charge?
    Voltage (potential difference)!
  • True or false: The EARTH wire is a safety wire.
    True!