[{"_1":2,"_184":-5,"_185":-5},"loaderData",{"_3":4,"_8":9},"root",{"_5":6,"_7":-5},"url","https://prouniversitario.com/exercicios/d7fef189-9f86-4c71-94c7-84742d7ea329","user","pages/questions/show/index",{"_10":11,"_12":13,"_48":49,"_50":51,"_68":174,"_175":176},"comments",[],"question",{"_14":15,"_16":15,"_17":18,"_19":20,"_43":15,"_44":45,"_46":47},"correctOptionId","","difficulty","id","d7fef189-9f86-4c71-94c7-84742d7ea329","options",[21,27,31,35,39],{"_17":22,"_23":24,"_25":26},"2b91a089-b516-4747-a5ff-7ce429327c82","label","A","text","V_2 = 0,3 \\, \text{V}.",{"_17":28,"_23":29,"_25":30},"772447ec-4c94-4257-83f9-078a07fd7673","B","V_2 = 10 \\, \text{V}.",{"_17":32,"_23":33,"_25":34},"6e14db34-ea65-4c9d-b107-099c5a043cf1","C","V_2 = 12 \\, \text{V}.",{"_17":36,"_23":37,"_25":38},"34de0b7b-d8c5-466f-87d9-4a868de8798e","D","V_2 = 0,64 \\, \text{V}.",{"_17":40,"_23":41,"_25":42},"23f738fa-a8b4-408d-a8cb-c8ec81e9a081","E","V_2 = 6 \\, \text{V}.","solution_explanation","statement","Por meio da análise das malhas, calcule a tensão V_2 através de R_2 no circuito da figura abaixo. Dados: R_1=8 \\, \text{Ω}, R_2=2 \\, \text{Ω}, R_3=4 \\, \text{Ω} e R_4=2 \\, \text{Ω}.","status","pending_classification","relatedVideos",[],"similarQuestions",[52,108,125,140,157],{"_14":15,"_16":15,"_17":53,"_19":54,"_43":15,"_44":67,"_68":69},"2c6cbc2f-4f9e-4e88-b84a-cc691dee0e51",[55,58,61,64],{"_17":56,"_23":24,"_25":57},"ccc27ab6-c4f2-4757-9f66-5ce4c0ada00e","I e II estão corretas.",{"_17":59,"_23":29,"_25":60},"b497726d-722f-4bb6-aed2-13b2e68d770e","II e IV estão corretas.",{"_17":62,"_23":33,"_25":63},"56ff0a9c-357c-405a-b668-ba109ff00929","I e III estão corretas.",{"_17":65,"_23":37,"_25":66},"efa688c6-b546-4bd9-9f1d-746ccec781a3","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",[70,92,101],{"_17":71,"_72":73,"_74":75,"_76":77,"_78":79,"_80":81,"_82":81,"_83":84,"_91":75},"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",{"_85":86,"_87":88,"_89":90},"childrenCount",3,"content_count",0,"question_count",1068,"slug",{"_17":79,"_72":93,"_74":94,"_76":77,"_78":95,"_80":96,"_82":96,"_83":97,"_91":100},"Engenharia Elétrica","engenharia-eletrica","eb9315c5-bd04-4116-aa46-02c4fde320c0","2025-04-29T02:19:12.828432+00:00",{"_85":98,"_87":88,"_89":99},12,6381,"engenharia-eletrica-2",{"_17":95,"_72":102,"_74":103,"_76":77,"_78":-5,"_80":104,"_82":104,"_83":105,"_91":103},"Engenharia","engenharia","2025-04-29T01:55:38.635246+00:00",{"_85":106,"_87":88,"_89":107},29,351586,{"_14":109,"_16":15,"_17":110,"_19":111,"_43":15,"_44":123,"_68":124},"c7b8ca0d-9303-4b60-938e-5744197c306b","322163c2-6876-4578-b18d-1ee1abbcb350",[112,114,117,120],{"_17":109,"_23":24,"_25":113},"

Para fornecer uma revisão dos circuitos eletrônicos e componentes básicos

",{"_17":115,"_23":29,"_25":116},"e3112a89-a9f4-48f1-9dbf-7fe2e4da9f7f","

Para apresentar exemplos práticos de montagem de circuitos

",{"_17":118,"_23":33,"_25":119},"e9735d29-645e-43d7-b083-8f6227b0188c","

Para introduzir o componente Arduino UNO

",{"_17":121,"_23":37,"_25":122},"4469b9d6-3b32-48a2-a286-df4234e4023a","

Para discutir a teoria dos circuitos elétricos

","

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

",[70,92,101],{"_14":15,"_16":15,"_17":126,"_19":127,"_43":15,"_44":138,"_68":139},"855aba47-771c-434a-8bfc-d99f3a382c78",[128,130,132,135],{"_17":129,"_23":24,"_25":57},"e31be02b-95e8-47c9-9ce2-061f2dd58347",{"_17":131,"_23":29,"_25":60},"a08ede0b-e67b-4c4a-9e84-22180af59611",{"_17":133,"_23":33,"_25":134},"657d83ad-114d-4b8e-941f-ad7b5bc91e9c","I, II e IV estão corretas.",{"_17":136,"_23":37,"_25":137},"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.

",[70,92,101],{"_14":15,"_16":15,"_17":141,"_19":142,"_43":15,"_44":155,"_68":156},"93431af6-315e-43e9-bbc8-8a93ff3bf184",[143,146,149,152],{"_17":144,"_23":24,"_25":145},"7034a10b-6bf9-42ef-a166-170f00fa51e2","I and II are correct.",{"_17":147,"_23":29,"_25":148},"7af93e1e-005a-4efb-8d3b-60264f41d4e9","II and IV are correct.",{"_17":150,"_23":33,"_25":151},"72afede0-7a52-4ca8-92ba-52454cb31f83","I, II, and IV are correct.",{"_17":153,"_23":37,"_25":154},"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.

",[70,92,101],{"_14":15,"_16":15,"_17":158,"_19":159,"_43":15,"_44":172,"_68":173},"ee70f62c-5be7-49b1-b5ab-18ec74929057",[160,163,166,169],{"_17":161,"_23":24,"_25":162},"cb5dd088-ed2b-40ee-8913-3b14d4c81d2c","I e II estão corretos.",{"_17":164,"_23":29,"_25":165},"8fe3fdb7-64d3-4512-a08a-3078b00aadfc","II e IV estão corretos.",{"_17":167,"_23":33,"_25":168},"a50fa015-59ee-400b-98df-7aed21ad0c91","I e III estão corretos.",{"_17":170,"_23":37,"_25":171},"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.

",[70,92,101],[70,92,101],"tagsTree",[177],{"_17":95,"_72":102,"_74":103,"_76":77,"_78":-5,"_80":104,"_82":104,"_83":105,"_91":103,"_178":179},"children",[180],{"_17":79,"_72":93,"_74":94,"_76":77,"_78":95,"_80":96,"_82":96,"_83":97,"_91":100,"_178":181},[182],{"_17":71,"_72":73,"_74":75,"_76":77,"_78":79,"_80":81,"_82":81,"_83":84,"_91":75,"_178":183},[],"actionData","errors"]

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