energy input
[/ˈɛnɚdʒi ˈɪnpʊt/]
nounpl: energy inputs
entrada de energia
1. The amount of energy supplied or transferred into a system, process, or device
The solar panels measure the energy input from the sun throughout the day.
Os painéis solares medem a entrada de energia do sol ao longo do dia.
2. In thermodynamics and engineering, the total energy delivered to a system for conversion or use
The efficiency of the engine is calculated by comparing output work to energy input.
A eficiência do motor é calculada comparando o trabalho de saída com a entrada de energia.
3. The power or energy required to operate or maintain a device or system
This refrigerator requires minimal energy input to maintain its temperature.
Este refrigerador requer entrada mínima de energia para manter sua temperatura.
The term 'energy input' is widely used in Brazil's growing renewable energy sector, particularly with discussions about solar and hydroelectric power. In the USA, it's fundamental to engineering education and industrial efficiency standards. The phrase reflects global emphasis on energy efficiency and sustainable development.
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