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Q2746792 Noções de Informática
A navegação em sites na internet é realizada por meio de browsers, sendo o Google Chrome um dos mais utilizados. Um indicativo de que um site está sendo acessado em modo seguro, é visualizado na barra de endereços, exemplificado na seguinte alternativa:
Alternativas
Q2746791 Noções de Informática
No que diz respeito aos conceitos básicos para configuração e verificação de redes, um serviço possibilita a um servidor, ou mesmo a um roteador wireless, distribuir automaticamente, e de forma dinâmica, endereços IP diferentes a todos os computadores, à medida que eles fazem a solicitação de conexão com a rede. Esse serviço é conhecido pela sigla:
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Q2746790 Noções de Informática
O MSOffice Word 2010 BR disponibiliza dois ícones para uso na digitação de textos, o primeiro permite inserir caixas de texto pré-formatadas, e o segundo aplicar alinhamento justificado. Esses ícones são respectivamente:
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Q2746787 Inglês
not valid statement found
as” in “as development proceeds” is used in the same way as in:
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Q2746782 Inglês

Is gas and oil drilling mostly computerized? 


  


How much do you know about gas and oil drilling?


From locating new reserves to analyzing crude as it's refined, the oil and gas industry utilizes computer technology at every step of the way. Indeed, as proven reserves have dried up and new sources of oil and gas have become harder to find and exploit, computers have taken an increasingly important role in the industry.


That said, humans continue to be an essential part of the process. Though data may be collected and analyzed by a computer, it is a human, ultimately, that interprets the results and makes a decision to drill or move on. Though computers control the speed, force, and depth of a drill, it is a human that monitors and modifies the variables. And, of course, it is a human that makes the dangerous connections between drill pipes as the well pushes deeper.


Indeed, though computers have made drilling for oil and gas a safer and more efficient process, it remains a handson industry.


(adaptedfrom http://science.howstuffworks.com/environmental/energy/gas-oildrilling-computerized.htm)

Indeed in “Indeed …it remains a hands-on industry.” introduces a(n):
Alternativas
Q2746781 Inglês

Is gas and oil drilling mostly computerized? 


  


How much do you know about gas and oil drilling?


From locating new reserves to analyzing crude as it's refined, the oil and gas industry utilizes computer technology at every step of the way. Indeed, as proven reserves have dried up and new sources of oil and gas have become harder to find and exploit, computers have taken an increasingly important role in the industry.


That said, humans continue to be an essential part of the process. Though data may be collected and analyzed by a computer, it is a human, ultimately, that interprets the results and makes a decision to drill or move on. Though computers control the speed, force, and depth of a drill, it is a human that monitors and modifies the variables. And, of course, it is a human that makes the dangerous connections between drill pipes as the well pushes deeper.


Indeed, though computers have made drilling for oil and gas a safer and more efficient process, it remains a handson industry.


(adaptedfrom http://science.howstuffworks.com/environmental/energy/gas-oildrilling-computerized.htm)

The word “force” in “the speed, force, and depth of a drill,” is to “forceful” as:
Alternativas
Q2746780 Inglês

Is gas and oil drilling mostly computerized? 


  


How much do you know about gas and oil drilling?


From locating new reserves to analyzing crude as it's refined, the oil and gas industry utilizes computer technology at every step of the way. Indeed, as proven reserves have dried up and new sources of oil and gas have become harder to find and exploit, computers have taken an increasingly important role in the industry.


That said, humans continue to be an essential part of the process. Though data may be collected and analyzed by a computer, it is a human, ultimately, that interprets the results and makes a decision to drill or move on. Though computers control the speed, force, and depth of a drill, it is a human that monitors and modifies the variables. And, of course, it is a human that makes the dangerous connections between drill pipes as the well pushes deeper.


Indeed, though computers have made drilling for oil and gas a safer and more efficient process, it remains a handson industry.


(adaptedfrom http://science.howstuffworks.com/environmental/energy/gas-oildrilling-computerized.htm)

The main idea implied in the final sentence is that:
Alternativas
Q2746779 Inglês

Is gas and oil drilling mostly computerized? 


  


How much do you know about gas and oil drilling?


From locating new reserves to analyzing crude as it's refined, the oil and gas industry utilizes computer technology at every step of the way. Indeed, as proven reserves have dried up and new sources of oil and gas have become harder to find and exploit, computers have taken an increasingly important role in the industry.


That said, humans continue to be an essential part of the process. Though data may be collected and analyzed by a computer, it is a human, ultimately, that interprets the results and makes a decision to drill or move on. Though computers control the speed, force, and depth of a drill, it is a human that monitors and modifies the variables. And, of course, it is a human that makes the dangerous connections between drill pipes as the well pushes deeper.


Indeed, though computers have made drilling for oil and gas a safer and more efficient process, it remains a handson industry.


(adaptedfrom http://science.howstuffworks.com/environmental/energy/gas-oildrilling-computerized.htm)

When the author states that “proven reserves have dried up” he means that these reserves have:
Alternativas
Q2746778 Inglês

Is gas and oil drilling mostly computerized? 


  


How much do you know about gas and oil drilling?


From locating new reserves to analyzing crude as it's refined, the oil and gas industry utilizes computer technology at every step of the way. Indeed, as proven reserves have dried up and new sources of oil and gas have become harder to find and exploit, computers have taken an increasingly important role in the industry.


That said, humans continue to be an essential part of the process. Though data may be collected and analyzed by a computer, it is a human, ultimately, that interprets the results and makes a decision to drill or move on. Though computers control the speed, force, and depth of a drill, it is a human that monitors and modifies the variables. And, of course, it is a human that makes the dangerous connections between drill pipes as the well pushes deeper.


Indeed, though computers have made drilling for oil and gas a safer and more efficient process, it remains a handson industry.


(adaptedfrom http://science.howstuffworks.com/environmental/energy/gas-oildrilling-computerized.htm)

According to the text, the use that oil and gas industry makes of computers is:
Alternativas
Ano: 2014 Banca: BIO-RIO Órgão: ELETROBRAS
Q1235596 Eletrônica
Um equipamento elétrico é alimentado por uma linha monofásica de 220 V(eficaz) e consome 10 kW, com cos ϕ = 0,8 atrasado. A energia consumida durante 20 minutos de funcionamento, em kWh, é: 
Alternativas
Ano: 2014 Banca: BIO-RIO Órgão: ELETROBRAS
Q1223189 Eletrônica
Um voltímetro de 150 V de fim de escala e classe de exatidão 1,5 efetua uma leitura na qual se espera medir 127 V. Isso significa que se o voltímetro está dentro da sua classe de exatidão deve indicar valores na faixa entre: 
Alternativas
Ano: 2014 Banca: CESPE / CEBRASPE Órgão: INPI
Q1209720 Eletrônica
Julgue o item subsequente, relativos a transistores, dispositivos lógicos, amplificadores operacionais, osciladores e conversores A/D.
Em um transistor de junção bipolar (TJB) sob a configuração seguidor de emissor, o sinal de entrada é aplicado na base, a saída é medida pelo coletor e o emissor é aterrado para o sinal.
Alternativas
Ano: 2014 Banca: CESPE / CEBRASPE Órgão: INPI
Q1209693 Eletrônica
Julgue o item subsequente, relativos a transistores, dispositivos lógicos, amplificadores operacionais, osciladores e conversores A/D.
Uma importante característica dos dispositivos lógicos CMOS é que eles não dissipam potência estática.
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Ano: 2014 Banca: CESPE / CEBRASPE Órgão: INPI
Q1209676 Eletrônica
Julgue o item subsequente, relativos a transistores, dispositivos lógicos, amplificadores operacionais, osciladores e conversores A/D.
Transistores de efeito de campo de junção (JFET) que estejam operando na região ôhmica apresentam resistência constante.
Alternativas
Ano: 2014 Banca: CESPE / CEBRASPE Órgão: INPI
Q1209653 Eletrônica
Julgue o item subsequente, relativos a transistores, dispositivos lógicos, amplificadores operacionais, osciladores e conversores A/D.
Um conversor A/D pode ser implementado por meio de redes de resistências ponderadas ou redes R-2R. Uma vez que a quantidade de resistências na rede R-2R é muito menor que na rede de resistências ponderadas, a primeira consome menos área do chip em comparação com a segunda.
Alternativas
Ano: 2014 Banca: NC-UFPR Órgão: ITAIPU BINACIONAL
Q1197255 Eletrônica
Assinale a alternativa que apresenta o nome dado à razão entre força magnetomotriz e fluxo magnético.
Alternativas
Respostas
1081: D
1082: C
1083: A
1084: B
1085: B
1086: D
1087: C
1088: A
1089: E
1090: B
1091: A
1092: E
1093: D
1094: C
1095: E
1096: E
1097: C
1098: E
1099: C
1100: D