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 What is power efficiency, What is Power efficiency Guide, What is energy efficiency, Power Efficiency Guide free pdf for Beginners

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What is power efficiency ? Power efficiency is a measure of the effort (consumption) of energy to achieve a specific benefit.

A device, for example a fridge, is energy-efficient if it achieves the benefit of cooling the food it contains to around 7° with little energy

The less power the refrigerator consumes to achieve the benefit, the higher (better) its energy efficiency. And the more power it consumes, the lower (worse) its energy efficiency.

Product Name : Power Efficiency Guide™

Author/Creator: Mark Edwards

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