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Q: Which of the following is NOT a unit of power?
  • A. Kilowatt hour
  • B. Watt
  • C. Joule/second
  • D. Horsepower
Correct Answer: Option A - The kilowatt hour is a unit of energy equivalent to one kilowatt of power expended for 1 hour of time. The kilowatt hour is not a standard unit in any formal system, but is commonly used in electrical applications. While Joule/second and horsepower is a unit of power
A. The kilowatt hour is a unit of energy equivalent to one kilowatt of power expended for 1 hour of time. The kilowatt hour is not a standard unit in any formal system, but is commonly used in electrical applications. While Joule/second and horsepower is a unit of power

Explanations:

The kilowatt hour is a unit of energy equivalent to one kilowatt of power expended for 1 hour of time. The kilowatt hour is not a standard unit in any formal system, but is commonly used in electrical applications. While Joule/second and horsepower is a unit of power