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Kilowatt is a measure of the rate of energy use. It is 1,000 Watts or 1,000 Joules per second. A kilowatt hour is 1,000 Joules per second for 3,600 seconds or 3,600,000 Joules. This means a Kilowatt hour not a rate but a measure of total energy used.

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What is the difference between kilowatt hours and kilowats?

Kilowatts are a measure of electrical power. Kilowatt hours are a measure of how much electrical power has been used.


What is the difference between Kilovolt Ampere and Kilowatt?

A kilowatt is an unit of true power in an AC circuit -as measured by a wattmeter. A kilovolt ampere is an unit of apparent power in an AC circuit, which is the product of the voltage across a load by the current through it. The relationship between the two is: kilowatt = (kilovolt ampere) x (power factor of load)


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What is the difference between bkW and kW?

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How do you write a sentence with kilowatt?

We pay for the electricity by the kilowatt hour. An energy-efficient lightbulb has a low kilowatt usage rating.