[{"_1":2,"_179":-5,"_180":-5},"loaderData",{"_3":4,"_8":9},"root",{"_5":6,"_7":-5},"url","https://prouniversitario.com/exercicios/820cf099-8cac-43f9-b57f-3804fdbc1e33","user","pages/questions/show/index",{"_10":11,"_12":13,"_14":15,"_42":43,"_44":45,"_63":169,"_170":171},"comments",[],"isAiGenerated",false,"question",{"_16":17,"_18":17,"_19":20,"_21":22,"_37":17,"_38":39,"_40":41},"correctOptionId","","difficulty","id","820cf099-8cac-43f9-b57f-3804fdbc1e33","options",[23,29,33],{"_19":24,"_25":26,"_27":28},"7e6933a3-e9b8-4eeb-97c0-fbfffab7efda","label","A","text","48 V, 64 V, -8A",{"_19":30,"_25":31,"_27":32},"6b7d5190-e28f-4364-a74a-cc27dcb0c150","B","768 W",{"_19":34,"_25":35,"_27":36},"019d2983-e560-4481-935f-edc401a1d012","C","240 W","solution_explanation","statement","

a) use o método de tensão de nó para determinar v1, v2 e i1 no circuito da figura a seguir.
b) qual a potência fornecida ao circuito pela fonte de 12 A?
c) repita o item (b) para a fonte de 5 A

","status","has_issues","relatedVideos",[],"similarQuestions",[46,103,120,135,152],{"_16":17,"_18":17,"_19":47,"_21":48,"_37":17,"_38":62,"_63":64},"2c6cbc2f-4f9e-4e88-b84a-cc691dee0e51",[49,52,55,58],{"_19":50,"_25":26,"_27":51},"ccc27ab6-c4f2-4757-9f66-5ce4c0ada00e","I e II estão corretas.",{"_19":53,"_25":31,"_27":54},"b497726d-722f-4bb6-aed2-13b2e68d770e","II e IV estão corretas.",{"_19":56,"_25":35,"_27":57},"56ff0a9c-357c-405a-b668-ba109ff00929","I e III estão corretas.",{"_19":59,"_25":60,"_27":61},"efa688c6-b546-4bd9-9f1d-746ccec781a3","D","II e III estão corretas.","

What is the equivalent circuit type obtained from the open-circuit test?

I - Type L.

II - Type T.

III - Type R.

IV - Type C.

","tags",[65,87,96],{"_19":66,"_67":68,"_69":70,"_71":72,"_73":74,"_75":76,"_77":76,"_78":79,"_86":70},"1b439df8-6ce0-4f81-874a-caad7ea74d30","name","Circuitos Elétricos na Engenharia Elétrica","alias","circuitos-eletricos-na-engenharia-eletrica","tag_group_id","c1ce2cf2-b217-4cc7-8182-81c56bd3522d","parent_id","646cebad-8aac-4dff-b7d4-b90ab7532431","created_at","2025-04-29T03:44:29.139762+00:00","updated_at","metadata",{"_80":81,"_82":83,"_84":85},"childrenCount",3,"content_count",0,"question_count",1068,"slug",{"_19":74,"_67":88,"_69":89,"_71":72,"_73":90,"_75":91,"_77":91,"_78":92,"_86":95},"Engenharia Elétrica","engenharia-eletrica","eb9315c5-bd04-4116-aa46-02c4fde320c0","2025-04-29T02:19:12.828432+00:00",{"_80":93,"_82":83,"_84":94},12,6381,"engenharia-eletrica-2",{"_19":90,"_67":97,"_69":98,"_71":72,"_73":-5,"_75":99,"_77":99,"_78":100,"_86":98},"Engenharia","engenharia","2025-04-29T01:55:38.635246+00:00",{"_80":101,"_82":83,"_84":102},29,351586,{"_16":104,"_18":17,"_19":105,"_21":106,"_37":17,"_38":118,"_63":119},"c7b8ca0d-9303-4b60-938e-5744197c306b","322163c2-6876-4578-b18d-1ee1abbcb350",[107,109,112,115],{"_19":104,"_25":26,"_27":108},"

Para fornecer uma revisão dos circuitos eletrônicos e componentes básicos

",{"_19":110,"_25":31,"_27":111},"e3112a89-a9f4-48f1-9dbf-7fe2e4da9f7f","

Para apresentar exemplos práticos de montagem de circuitos

",{"_19":113,"_25":35,"_27":114},"e9735d29-645e-43d7-b083-8f6227b0188c","

Para introduzir o componente Arduino UNO

",{"_19":116,"_25":60,"_27":117},"4469b9d6-3b32-48a2-a286-df4234e4023a","

Para discutir a teoria dos circuitos elétricos

","

Qual é o propósito da primeira parte do manual Eletrogate.com?

",[65,87,96],{"_16":17,"_18":17,"_19":121,"_21":122,"_37":17,"_38":133,"_63":134},"855aba47-771c-434a-8bfc-d99f3a382c78",[123,125,127,130],{"_19":124,"_25":26,"_27":51},"e31be02b-95e8-47c9-9ce2-061f2dd58347",{"_19":126,"_25":31,"_27":54},"a08ede0b-e67b-4c4a-9e84-22180af59611",{"_19":128,"_25":35,"_27":129},"657d83ad-114d-4b8e-941f-ad7b5bc91e9c","I, II e IV estão corretas.",{"_19":131,"_25":60,"_27":132},"a09cc910-f354-4a40-a950-d8fe85578a67","II, III e IV estão corretas.","

Qual é o propósito do teste de curto-circuito em transformadores?

I - Para obter a impedância equivalente em série Req + jXeq.

II - Para aplicar uma tensão reduzida ao primário.

III - Para obter a impedância equivalente em paralelo.

IV - Para medir a tensão aplicada, corrente de curto-circuito e potência.

",[65,87,96],{"_16":17,"_18":17,"_19":136,"_21":137,"_37":17,"_38":150,"_63":151},"93431af6-315e-43e9-bbc8-8a93ff3bf184",[138,141,144,147],{"_19":139,"_25":26,"_27":140},"7034a10b-6bf9-42ef-a166-170f00fa51e2","I and II are correct.",{"_19":142,"_25":31,"_27":143},"7af93e1e-005a-4efb-8d3b-60264f41d4e9","II and IV are correct.",{"_19":145,"_25":35,"_27":146},"72afede0-7a52-4ca8-92ba-52454cb31f83","I, II, and IV are correct.",{"_19":148,"_25":60,"_27":149},"b807588b-ca7b-4d43-a583-1f3b561d9800","II, III, and IV are correct.","

What is the open-circuit test in transformers?

I - It is also called the no-load test.

II - It is performed with the secondary open and the nominal voltage applied to the primary.

III - It is used to obtain the equivalent impedance in parallel.

IV - It is used to measure the applied voltage, open-circuit current, and power.

",[65,87,96],{"_16":17,"_18":17,"_19":153,"_21":154,"_37":17,"_38":167,"_63":168},"ee70f62c-5be7-49b1-b5ab-18ec74929057",[155,158,161,164],{"_19":156,"_25":26,"_27":157},"cb5dd088-ed2b-40ee-8913-3b14d4c81d2c","I e II estão corretos.",{"_19":159,"_25":31,"_27":160},"8fe3fdb7-64d3-4512-a08a-3078b00aadfc","II e IV estão corretos.",{"_19":162,"_25":35,"_27":163},"a50fa015-59ee-400b-98df-7aed21ad0c91","I e III estão corretos.",{"_19":165,"_25":60,"_27":166},"3bc36a90-5b6b-4e8a-8633-58c6e28e9f55","II e III estão corretos.","

Qual é o tipo de circuito equivalente obtido a partir do teste de curto-circuito?

I - Tipo L.

II - Tipo T.

III - Tipo R.

IV - Tipo C.

",[65,87,96],[65,87,96],"tagsTree",[172],{"_19":90,"_67":97,"_69":98,"_71":72,"_73":-5,"_75":99,"_77":99,"_78":100,"_86":98,"_173":174},"children",[175],{"_19":74,"_67":88,"_69":89,"_71":72,"_73":90,"_75":91,"_77":91,"_78":92,"_86":95,"_173":176},[177],{"_19":66,"_67":68,"_69":70,"_71":72,"_73":74,"_75":76,"_77":76,"_78":79,"_86":70,"_173":178},[],"actionData","errors"]

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