[{"_1":2,"_180":-5,"_181":-5},"loaderData",{"_3":4,"_8":9},"root",{"_5":6,"_7":-5},"url","https://prouniversitario.com/exercicios/c44002b6-5c78-4d78-801c-5bd385b3bf22","user","pages/questions/show/index",{"_10":11,"_12":13,"_44":45,"_46":47,"_64":170,"_171":172},"comments",[],"question",{"_14":15,"_16":15,"_17":18,"_19":20,"_39":15,"_40":41,"_42":43},"correctOptionId","","difficulty","id","c44002b6-5c78-4d78-801c-5bd385b3bf22","options",[21,27,31,35],{"_17":22,"_23":24,"_25":26},"c7b6d465-1ea7-45a4-90d9-1d17ef9362b1","label","A","text","25,2 A",{"_17":28,"_23":29,"_25":30},"9eaf1a40-2c4e-4eec-93eb-2e89f60688ca","B","12,9 A",{"_17":32,"_23":33,"_25":34},"69efccc9-6606-4cbb-a9b7-70a81512a63e","C","5 A",{"_17":36,"_23":37,"_25":38},"bedec8d4-75c0-4b54-91c7-75a5d361ea04","D","2,5 A","solution_explanation","statement","

O circuito a seguir é composto por duas fontes (de 54 \\, V e de 48 \\, V) e três resistores (de 24 \\, \text{Ω}, de 12 \\, \text{Ω} e de 4 \\, \text{Ω}). Determine a corrente no resistor de 4 \\, \text{Ω} desse circuito:

","status","pending_classification","relatedVideos",[],"similarQuestions",[48,104,121,136,153],{"_14":15,"_16":15,"_17":49,"_19":50,"_39":15,"_40":63,"_64":65},"2c6cbc2f-4f9e-4e88-b84a-cc691dee0e51",[51,54,57,60],{"_17":52,"_23":24,"_25":53},"ccc27ab6-c4f2-4757-9f66-5ce4c0ada00e","I e II estão corretas.",{"_17":55,"_23":29,"_25":56},"b497726d-722f-4bb6-aed2-13b2e68d770e","II e IV estão corretas.",{"_17":58,"_23":33,"_25":59},"56ff0a9c-357c-405a-b668-ba109ff00929","I e III estão corretas.",{"_17":61,"_23":37,"_25":62},"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",[66,88,97],{"_17":67,"_68":69,"_70":71,"_72":73,"_74":75,"_76":77,"_78":77,"_79":80,"_87":71},"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",{"_81":82,"_83":84,"_85":86},"childrenCount",3,"content_count",0,"question_count",1068,"slug",{"_17":75,"_68":89,"_70":90,"_72":73,"_74":91,"_76":92,"_78":92,"_79":93,"_87":96},"Engenharia Elétrica","engenharia-eletrica","eb9315c5-bd04-4116-aa46-02c4fde320c0","2025-04-29T02:19:12.828432+00:00",{"_81":94,"_83":84,"_85":95},12,6381,"engenharia-eletrica-2",{"_17":91,"_68":98,"_70":99,"_72":73,"_74":-5,"_76":100,"_78":100,"_79":101,"_87":99},"Engenharia","engenharia","2025-04-29T01:55:38.635246+00:00",{"_81":102,"_83":84,"_85":103},29,351586,{"_14":105,"_16":15,"_17":106,"_19":107,"_39":15,"_40":119,"_64":120},"c7b8ca0d-9303-4b60-938e-5744197c306b","322163c2-6876-4578-b18d-1ee1abbcb350",[108,110,113,116],{"_17":105,"_23":24,"_25":109},"

Para fornecer uma revisão dos circuitos eletrônicos e componentes básicos

",{"_17":111,"_23":29,"_25":112},"e3112a89-a9f4-48f1-9dbf-7fe2e4da9f7f","

Para apresentar exemplos práticos de montagem de circuitos

",{"_17":114,"_23":33,"_25":115},"e9735d29-645e-43d7-b083-8f6227b0188c","

Para introduzir o componente Arduino UNO

",{"_17":117,"_23":37,"_25":118},"4469b9d6-3b32-48a2-a286-df4234e4023a","

Para discutir a teoria dos circuitos elétricos

","

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

",[66,88,97],{"_14":15,"_16":15,"_17":122,"_19":123,"_39":15,"_40":134,"_64":135},"855aba47-771c-434a-8bfc-d99f3a382c78",[124,126,128,131],{"_17":125,"_23":24,"_25":53},"e31be02b-95e8-47c9-9ce2-061f2dd58347",{"_17":127,"_23":29,"_25":56},"a08ede0b-e67b-4c4a-9e84-22180af59611",{"_17":129,"_23":33,"_25":130},"657d83ad-114d-4b8e-941f-ad7b5bc91e9c","I, II e IV estão corretas.",{"_17":132,"_23":37,"_25":133},"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.

",[66,88,97],{"_14":15,"_16":15,"_17":137,"_19":138,"_39":15,"_40":151,"_64":152},"93431af6-315e-43e9-bbc8-8a93ff3bf184",[139,142,145,148],{"_17":140,"_23":24,"_25":141},"7034a10b-6bf9-42ef-a166-170f00fa51e2","I and II are correct.",{"_17":143,"_23":29,"_25":144},"7af93e1e-005a-4efb-8d3b-60264f41d4e9","II and IV are correct.",{"_17":146,"_23":33,"_25":147},"72afede0-7a52-4ca8-92ba-52454cb31f83","I, II, and IV are correct.",{"_17":149,"_23":37,"_25":150},"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.

",[66,88,97],{"_14":15,"_16":15,"_17":154,"_19":155,"_39":15,"_40":168,"_64":169},"ee70f62c-5be7-49b1-b5ab-18ec74929057",[156,159,162,165],{"_17":157,"_23":24,"_25":158},"cb5dd088-ed2b-40ee-8913-3b14d4c81d2c","I e II estão corretos.",{"_17":160,"_23":29,"_25":161},"8fe3fdb7-64d3-4512-a08a-3078b00aadfc","II e IV estão corretos.",{"_17":163,"_23":33,"_25":164},"a50fa015-59ee-400b-98df-7aed21ad0c91","I e III estão corretos.",{"_17":166,"_23":37,"_25":167},"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.

",[66,88,97],[66,88,97],"tagsTree",[173],{"_17":91,"_68":98,"_70":99,"_72":73,"_74":-5,"_76":100,"_78":100,"_79":101,"_87":99,"_174":175},"children",[176],{"_17":75,"_68":89,"_70":90,"_72":73,"_74":91,"_76":92,"_78":92,"_79":93,"_87":96,"_174":177},[178],{"_17":67,"_68":69,"_70":71,"_72":73,"_74":75,"_76":77,"_78":77,"_79":80,"_87":71,"_174":179},[],"actionData","errors"]

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