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Os altos índices de acidentes de trabalho ocorrem devido aos erros dos trabalhadores, à falta de treinamento, dentre outros fatores. Os instrumentos que protegem o trabalhador são

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Conversor A/C.

",{"_44":210,"_82":88,"_84":217},"

Conversor D/A.

",{"_44":219,"_82":92,"_84":220},"b0a43708-2eaa-431e-9f5a-5e670c310b88","

Conversor DC/AC.

",{"_44":222,"_82":96,"_84":223},"621496f0-8bcd-4170-ac79-f029b61cf7c4","

Conversor AC/DC.

",{"_44":225,"_82":99,"_84":226},"82beb153-62b5-4492-a5b4-4b250e984761","

Nenhuma das respostas acima.

","

Para a conversão de sinais digitais para analógicos, necessitamos de circuitos ou chips denominados:

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Qual é a resposta correta para a questão 50 do exame realizado em 02/05/2010 para o cargo de ENGENHEIRO(A) DE EQUIPAMENTOS PLENO ÊNFASE EM ELETRICIDADE, de acordo com a seguinte chave de respostas?

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Comentários