[{"_1":2,"_262":-5,"_263":-5},"loaderData",{"_3":4,"_8":9},"root",{"_5":6,"_7":-5},"url","https://prouniversitario.com/exercicios/ff5c9f35-e658-40d7-b307-c76790c2a2b3","user","pages/questions/show/index",{"_10":11,"_12":13,"_14":13,"_15":16,"_49":50,"_153":154,"_87":252,"_256":257,"_258":259,"_260":261},"comments",[],"hasVideoHash",false,"isAiGenerated","question",{"_17":18,"_19":20,"_21":22,"_23":24,"_42":20,"_43":44,"_45":46,"_47":48},"correctOptionId","f187c6b3-e968-42ad-8465-c7c4cb89b353","difficulty","","id","ff5c9f35-e658-40d7-b307-c76790c2a2b3","options",[25,31,34,38],{"_21":26,"_27":28,"_29":30},"9d2ed08a-ca9e-4a29-9213-0f9241f6d900","label","A","text","

Carvão mineral

",{"_21":18,"_27":32,"_29":33},"B","

Solar Petróleo

",{"_21":35,"_27":36,"_29":37},"deb0f33d-eec8-4243-836d-07f70e4207b7","C","

Eólica

",{"_21":39,"_27":40,"_29":41},"17a8edfb-b57f-49f7-85fc-4e9973c1cac2","D","

Maremotriz

","solution_explanation","statement","

A respeito das fontes de energia, assinale a alternativa que representa uma fonte não renovável

","status","has_issues","hasRelatedVideo",true,"relatedVideos",[51],{"_52":53,"_71":72,"_87":88,"_133":134,"_152":89},"content",{"_21":54,"_55":56,"_57":-5,"_58":59,"_60":61,"_62":-5,"_63":64,"_67":68,"_69":68,"_70":-5},"fea1149f-ed42-488e-b8d0-46e5016f329f","name","Relações Trigonométricas no Triângulo Retângulo, Leis dos Senos e Cossenos - 06 - Revisando e Praticando - Parte 06","description","content_type_id","1051eee7-c62e-4b2c-9900-77a29fcec080","resource_id","d7fcad9c-530e-4eec-824f-930373662cdc","user_id","metadata",{"_65":66},"external_id","12593","created_at","2025-08-20T12:27:41.608438+00:00","updated_at","content_group_id","prometheusData",{"_73":74,"_80":81,"_82":83,"_84":85,"_5":86},"provider",{"_21":75,"_76":77,"_78":79},"06f120be-2194-4548-8336-7ba44ffbae14","key","grupo_q_proteus","kind","proteus","reference","c3d18e75-a612-4049-bb1b-05fa8436e75a","state","completed","thumbnail_url","https://proteus.grupoq.io/videos/c3d18e75-a612-4049-bb1b-05fa8436e75a/thumbnailsthumb.0000000.jpg","https://proteus.grupoq.io/videos/c3d18e75-a612-4049-bb1b-05fa8436e75a/levels.m3u8","tags",[89],{"_21":90,"_55":91,"_92":93,"_94":95,"_96":-5,"_67":97,"_69":97,"_63":98,"_105":93,"_106":107},"9772e958-72c6-4499-ad47-877cf94d670d","Exatas","alias","exatas","tag_group_id","c1ce2cf2-b217-4cc7-8182-81c56bd3522d","parent_id","2025-04-29T01:56:45.284172+00:00",{"_99":100,"_101":102,"_103":104},"childrenCount",18,"content_count",0,"question_count",135489,"slug","children",[108],{"_21":109,"_55":110,"_92":111,"_94":95,"_96":90,"_67":112,"_69":112,"_63":113,"_105":116,"_106":117},"94712427-655a-4d3f-a9a4-c17abbad6f90","Mecatrônica","mecatronica","2025-04-29T02:19:12.828432+00:00",{"_99":114,"_101":102,"_103":115},5,12419,"mecatronica-1",[118],{"_21":119,"_55":120,"_92":121,"_94":95,"_96":109,"_67":122,"_69":122,"_63":123,"_105":121,"_106":125},"5e92796e-abab-4cd6-903d-33ded7476005","Eletrônica em Mecatrônica","eletronica-em-mecatronica","2025-04-29T03:44:35.328997+00:00",{"_99":124,"_101":102,"_103":115},4,[126],{"_21":127,"_55":128,"_92":129,"_94":95,"_96":119,"_67":130,"_69":130,"_63":131,"_105":129,"_106":132},"65b59c47-5208-4b07-9a93-2b5eb61935bd","Equipamentos Eletrônicos","equipamentos-eletronicos","2025-04-29T04:00:14.680867+00:00",{"_99":102,"_101":102,"_103":115},[],"video",{"_21":61,"_135":56,"_57":-5,"_136":137,"_138":139,"_5":-5,"_140":-5,"_73":139,"_141":142,"_84":-5,"_143":-5,"_144":-5,"_145":-5,"_146":-5,"_63":147,"_148":102,"_149":-5,"_45":150,"_67":151,"_69":151},"title","duration",21,"source_type","prometheus","iframe_url","provider_video_id","8335867d-4f35-401e-a9c3-13c4a0db8c56","format","quality","file_path","file_size",{"_65":66},"views_count","last_played_at","draft","2025-08-19T11:56:14.613229+00:00","tag","similarQuestions",[155,177,197,212,232],{"_17":156,"_19":20,"_21":157,"_23":158,"_42":20,"_43":174,"_87":175},"47350bfb-e216-4512-8208-9013b4ef0e82","65d40c69-79b9-4d49-b7f1-60bf496e45c2",[159,162,164,167,170],{"_21":160,"_27":28,"_29":161},"92b2721e-2598-4aa3-9818-117bcc898838","

Conversor A/C.

",{"_21":156,"_27":32,"_29":163},"

Conversor D/A.

",{"_21":165,"_27":36,"_29":166},"b0a43708-2eaa-431e-9f5a-5e670c310b88","

Conversor DC/AC.

",{"_21":168,"_27":40,"_29":169},"621496f0-8bcd-4170-ac79-f029b61cf7c4","

Conversor AC/DC.

",{"_21":171,"_27":172,"_29":173},"82beb153-62b5-4492-a5b4-4b250e984761","E","

Nenhuma das respostas acima.

","

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

",[176],{"_21":119,"_55":120,"_92":121,"_94":95,"_96":109,"_67":122,"_69":122,"_63":123,"_105":121},{"_17":178,"_19":20,"_21":179,"_23":180,"_42":20,"_43":195,"_87":196},"3ad9843b-1d8c-4105-ba2e-c4b2036aa739","9250916a-6d75-45e4-ba22-e241577b3c6d",[181,184,187,189,192],{"_21":182,"_27":28,"_29":183},"cd9bf874-c68d-4a83-a542-6e1017ab5aa3","Controlador e caminho de realimentação.",{"_21":185,"_27":32,"_29":186},"9876ad07-7a59-4783-9a6f-a8dfd575ebda","Variável controlada e variável manipulada.",{"_21":178,"_27":36,"_29":188},"Sensores e atuadores.",{"_21":190,"_27":40,"_29":191},"d437cd92-e74c-4e75-8ead-58c7ad88f9b4","Saídas e entradas.",{"_21":193,"_27":172,"_29":194},"92227e4f-9bed-48a2-8a24-4e78e7032b81","Ponto de ajuste e atuadores.","

No diagrama de blocos de uma malha de controle, o elemento de medição e o elemento de controle são:

",[176],{"_17":20,"_19":20,"_21":198,"_23":199,"_42":20,"_43":210,"_87":211},"b72f32d4-8e5c-4b78-8ca1-fffb9133beaf",[200,202,204,206,208],{"_21":201,"_27":28,"_29":28},"0d271c5e-75f4-4f80-9070-ec6e61f920b4",{"_21":203,"_27":32,"_29":32},"22d7bbd3-763e-4f0a-b27b-99a913a98b51",{"_21":205,"_27":36,"_29":36},"b0005922-c0f4-41ed-b76f-782d257efeca",{"_21":207,"_27":40,"_29":40},"09ae6274-a5a4-4dd6-b758-fd3d202facb4",{"_21":209,"_27":172,"_29":172},"79575e01-cc80-4c53-8122-bc3a7a15ac9a","

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?

",[176],{"_17":213,"_19":20,"_21":214,"_23":215,"_42":20,"_43":230,"_87":231},"721f83f6-6fbb-4d15-b57e-af26193ba98f","c645c529-f67f-47b0-8f80-f9d965b2264b",[216,219,222,224,227],{"_21":217,"_27":28,"_29":218},"3b2273ed-dc7c-44ca-82cb-ebf48f8843d3","Regenerativo.",{"_21":220,"_27":32,"_29":221},"aef385fd-950e-48e1-bdb9-42ba22b75c3f","Manual",{"_21":213,"_27":36,"_29":223},"Malha fechada.",{"_21":225,"_27":40,"_29":226},"8a9e08be-9bfb-4d56-96e6-c06f1509b636","Malha aberta.",{"_21":228,"_27":172,"_29":229},"31369380-e5e4-4a49-aca4-1a01acfa1c3d","On/Off.","

Uma moderna caldeira industrial totalmente automática, com controle de nível, pressão, vazão de combustível e vapor, tem o tipo de controle:

",[176],{"_17":233,"_19":20,"_21":234,"_23":235,"_42":20,"_43":250,"_87":251},"92b42c3f-99b6-4855-b672-0c00432d3b62","f8cc0ab1-5196-413f-9ba9-71ab7dc52ad1",[236,239,242,245,248],{"_21":237,"_27":28,"_29":238},"4ba98b5c-50e9-4ca2-bce8-2605d345ff50","

Faixa de um instrumento.

",{"_21":240,"_27":32,"_29":241},"3bebaab0-b40e-4042-84d0-aeefa3d57eee","

Precisão de um instrumento.

",{"_21":243,"_27":36,"_29":244},"006de846-35e0-45f2-af11-21cc2f21f23e","

Repetibilidade.

",{"_21":246,"_27":40,"_29":247},"89c2d67b-c344-4c15-bff9-c5282752e5eb","

Histerese.

",{"_21":233,"_27":172,"_29":249},"

Resolução.

","

A menor indicação da variável numérica que um instrumento pode indicar, ou seja, a menor mudança de uma variável para que o instrumento possa responder é:

",[176],[176,253,254,255],{"_21":127,"_55":128,"_92":129,"_94":95,"_96":119,"_67":130,"_69":130,"_63":131,"_105":129},{"_21":109,"_55":110,"_92":111,"_94":95,"_96":90,"_67":112,"_69":112,"_63":113,"_105":116},{"_21":90,"_55":91,"_92":93,"_94":95,"_96":-5,"_67":97,"_69":97,"_63":98,"_105":93},"tagsTree",[89],"videoDislikes",{},"videoLikes",{},"actionData","errors"]

Comentários