🇮🇹Italian Source WordCode: IT

Energia reattiva

Pronunciation / Transliteration: e-ner-jia re-at-ti-va

🇬🇧 Direct English Meaning:
Reactive Energy/riˈæktɪv ˈɛnərdʒi/
nounCEFR C1 (Advanced)Top #15000 frequency
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🇮🇹 Example Sentence in Italian:

"L'energia reattiva è necessaria per il funzionamento dei trasformatori."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    Energy that is stored and released in a reactive component of an electrical circuit, such as inductors and capacitors.

    "In a power system, reactive energy is crucial for maintaining voltage levels and ensuring efficient operation."
  2. 2

    Energy that does not perform any useful work but is necessary for the functioning of electrical equipment.

    "The reactive energy in the circuit was measured to ensure that the transformers operated efficiently."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'reactive energy' originates from the field of electrical engineering, combining 'reactive', derived from the Latin 'reactivus', meaning 'to act in response', and 'energy', from the Greek 'energeia', meaning 'activity' or 'operation'. The concept has evolved to describe energy that oscillates between the source and load in an AC circuit, particularly in inductive and capacitive systems.

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