MCQ
Unit of electric power may also be expressed as:
  • A
    Volt ampere.
  • B
    Kilowatt hour.
  • C
    Watt second.
  • D
    Joule second.

Answer

  1. Volt ampere.

Explanation: Electric power = voltage × current

SI Unit of voltage = Volt

SI Unit of current = Ampere

So, unit of electric power is also given by, volt ampere.

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