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energy puzzle

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mayfield7 | 16:18 Mon 10th Sep 2012 | Quizzes & Puzzles
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20 million homes in uk, if a 3kw kettle is switched on in 1 in 10 homes at the same time, how much power needs to be supplied?
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6,000,000 KW
16:19 Mon 10th Sep 2012
6,000,000 KW
2M x 3kW = 6GW
Energy puzzle or homework question?
2 million kettles @ 3kW each= 6 billion watts
I can't remember the names of teh units- wht comes after Mga Watts? Gigawatts?

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