Le rendement énergétique
Example: Le rendement énergétique de cette lampe est très élevé.
Definition
"Le rendement énergétique" refers to the efficiency with which energy is converted from one form to another or used in a system. It measures how much useful energy output is obtained compared to the energy input, often expressed as a percentage.
Etymology
The term "le rendement énergétique" comes from French, where "rendement" means yield or efficiency, and "énergétique" relates to energy. "Rendement" derives from the Old French verb 'rendre,' meaning to give back or return, highlighting the concept of energy returned or produced relative to input.
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"Le rendement énergétique" appears in the Vocaplus list "French - Energy - (A1-C2) - set 1", containing 110 commonly used words.
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