A fonte de corrente alternada é caracterizada por uma tensã...
Próximas questões
Com base no mesmo assunto
Ano: 2019
Banca:
INSTITUTO AOCP
Órgão:
UFPB
Prova:
INSTITUTO AOCP - 2019 - UFPB - Técnico - Equipamentos - Médico Odontológico |
Q1240726
Eletroeletrônica
A fonte de corrente alternada é
caracterizada por uma tensão que alterna
a sua polaridade periodicamente. No
Brasil, a energia elétrica distribuída pelas
diversas concessionárias de energia,
que geram e distribuem a energia elétrica
regulamentada pela ANEEL, produzem
energia elétrica senoidal na frequência
de 60 Hertz, em que a tensão de linha
pode ser de 220V ou 380V, dependendo
do Estado. O seguinte diagrama
apresenta uma fonte de tensão alternada
monofásica, alimentando uma carga
resistiva. A respeito desse sistema,
assinale a alternativa correta.
![Imagem associada para resolução da questão](data:image/png;base64,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)